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potassium nitrite nfpa

potassium nitrite nfpa

POTASSIUM NITRATE Product No: 001/04-US SQM Northamerica Page 1 of 6 3101 Towercreek Parkway, Suite 450 Atlanta, GA 30339 Tel : (770) 916 9400 Fax : (770) 916 9400 www.sqm.com Section 1 : Identification of the Substance and of the Company Product Name : Potassium Nitrate Supplier : SQM Northamerica Corporation Address : 3101 Towercreek Parkway, Suite 450 Atlanta, GA 30339 … REASON FOR CITATION * Potassium Nitrate is on the Hazardous Substance List because it is cited by DOT. [2], The effect of potassium nitrite on the nervous system, brain, spinal cord, pulse, arterial blood pressure, and respiration of healthy human volunteers was noted, as was the variability between individuals. Potassium Nitrate is a transparent, white or colorless, crystalline (sand-like) powder or solid with a sharp, salty taste. Ammonium persulfate. As food additive E249, potassium nitrite is a preservative similar to sodium nitrite and is approved for usage in the EU,[5] USA,[6] Australia and New Zealand[7] (where it is listed under its INS number 249). NFPA. [3], Potassium nitrite forms potassium nitrate when heated in the presence of oxygen from 550 °C to 790 °C. Ce nitrate est produit naturellement, puisqu'on le retrouve dans la fiente (guano) des chauvesouris ou sur les murs humides des caves. Barium peroxide. Non Recommended Uses . Houston, Texas … Address: 2145 Delaware Ave Santa Cruz, CA 95060 Telephone: 800.457.3801 or 831.457.3800 Emergency Tel: CHEMWATCH: From within the US and Canada: 877-715-9305 … 7757-79-1 . ... Fifty subjects were evaluated using 2 tactile methods … When reacting with acids, potassium nitrite forms toxic nitrous oxides. Mixture of germanium nitrate and potassium nitrate explodes when heated. A mixture of ammonium sulfate and ammonium nitrate can easily be exploded by potassium or sodium-potassium alloy. Saletra potasowa . National Ocean Service, Potassium nitrate reacts vigorously when heated with sulphides of the alkaline earth group including barium sulphide and calcium sulphide. Registration dossier . Potassium nitrite can be obtained by the reduction of potassium nitrate. When a little ammonium sulfate is added to fused potassium nitrite, a vigorous reaction occurs attended by flame [Mellor 2:702. ; Nitric acid potassium salt; Niter Recommended Use Laboratory chemicals. Interest in a medical role for inorganic nitrite was first aroused because of the spectacular success of organic nitrites and related compounds in the treatment of angina pectoris. Thermodynamic data: Phase behaviour Solid, liquid, … Potassium nitrite STATEMENT OF HAZARDOUS NATURE CONSIDERED A HAZARDOUS SUBSTANCE ACCORDING TO OSHA 29 CFR 1910.1200. Ce composé minéral salin de densité entre 2,1 et 2,2 suivant sa pureté, soluble dans l'eau, est le nitre des minéralogistes, caractéristiques des zones désertiques, ou le salpêtre des anciens chimistes ou collecteurs-fabricants de poudre noire. 77, No. Potassium nitrate is a chemical compound with the chemical formula K N O 3.It is an ionic salt of potassium ions K + and nitrate ions NO 3 −, and is therefore an alkali metal nitrate.It occurs in nature as a mineral, niter (or nitre in the UK). Pain associated with an anginal attack disappeared rapidly, and the effect lasted for several minutes, generally long enough for the patient to recover by resting. When potassium nitrate is mixed with boron, laminac, and trichloroethylene an explosion can occur. 7758-09-0 . Mixtures with phosphorus, tin(II) chloride or other reducing agents may react explosively [Bretherick 1979 p. 108-109]. Anne APR, Central Marin Office Belongs to the Following Reactive Group(s). The most significant observation was that even a small dose of <0.5 grains (≈30 mg) given by mouth caused, at first, an increase in arterial blood pressure, followed by a moderate decrease. They compared the biological action of potassium nitrite with that of amyl and ethyl nitrites and concluded that the similarity of action depends on the conversion of organic nitrites to nitrous acid. NFPA 400 Hazardous Materials Code (2010 Edition); ... All inorganic nitrates (unless otherwise classified)—(Barium nitrate, sodium nitrate) (2) All inorganic nitrites (unless otherwise classified) (3) Ammonium persulfate (4) Barium peroxide (5) Calcium hypochlorite (nominal 80%, maximum 81%) blended with magnesium sulfate heptahydrate (nominal 20%, minimum 19%) having an available … Great products, shipping was very quick! A violent explosion occurs if an ammonium salt is melted with a nitrite salt [Von Schwartz 1918. p. 299]. As a treatment for angina, the reduction of circulating blood by venesection was inconvenient. * Definitions are … Potassium nitrite MSDS Section 1: Chemical Product and Company Identification Product Name: Potassium nitrite Catalog Codes: SLP1774, SLP3583 CAS#: 7758-09-0 RTECS: TT3750000 TSCA: TSCA 8(b) inventory: Potassium nitrite CI#: Not applicable. Identification . Potassium nitrate techical grade . Il absorbe aussi l'humidité de l'air (déliquescent). Chemical Formula: KNO2 Contact Information: Sciencelab.com, Inc. 14025 Smith Rd. Registration dossier . National Oceanic and Atmospheric Administration. Synonym: Chemical Name: Not available. Gloves and safety glasses are usually used when handling potassium nitrite. Regulatory information United States of America Inventory Component CAS-No … Potassium nitrate Revision Date 25-Apr-2019 Proper Shipping Name POTASSIUM NITRATE Hazard Class 5.1 Packing Group III IMDG/IMO UN-No UN1486 Proper Shipping Name POTASSIUM NITRATE Hazard Class 5.1 Packing Group III 15. Registration dossier . The resulting heat may ignite surrounding combustible material. (Class 1 Oxidizer according to NFPA). Potassium nitrite reacts at an extremely slow rate with a liquid ammonia solution of potassium amide at room temperatures, and in the presence of ferric oxide or cobaltic oxide, to form nitrogen and potassium hydroxide. 3:1566 1963]. NFPA 704: 0. NFPA National Fire Protection Association; Fire Protection Guide to Hazardous Materials. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 11/19/2004 Revision date: 09/12/2019 Supersedes: 02/13/2018 Version: 1.3 09/12/2019 EN (English US) Page 1 SECTION 1: Identification . Reacts with acids to form toxic nitrogen dioxide gas. Identified uses . It is a strong oxidizer and may accelerate the combustion of other materials. If large quantities are involved in fire or if the combustible material is finely divided, an explosion may result. What is Potassium Nitrate (KNO3)? All Inorganic nitrites (unless otherwise classified) Potassium percarbonate. At 790 °C, a rapid decrease in volume is first observed, followed by a period of 15 minutes during which no volume changes occur. Used to make other chemicals and in chemical analysis. Potassium nitrate also called saltpeter or niter, a white solid soluble in water formed by fractional crystallization of sodium nitrate and potassium chloride solutions. Potassium Nitrate Safety Data Sheet according to Federal Register / Vol. CAS number. Index Number. Potassium nitrite is the inorganic compound with the chemical formula KNO2. This section provides a listing of alternate names for this chemical, The production of potassium nitrite by absorption of nitrogen oxides in potassium hydroxide or potassium carbonate is not employed on a large scale because of the high price of these alkalies. Le nitrate de potassium est un corps chimique, ionique, anhydre, composé d'anions nitrates et de cations potassium, de formule brute KNO3. Product Name Potassium nitrate Cat No. This material contains Potassium nitrate (listed as Water Dissociable Nitrate Compounds), 99+%, (CAS# 7757-79-1) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. May explode under prolonged exposure to heat. : 7631-99-4 EINECS No. 1.1. Appendix 1 1. 491-154. Office of Response and Restoration, Other identifiers . No external energy is used and the reactions are carried out with a small amount of O2. I'll be sure to re-order soon. Potassium Nitrate, Reagent Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com SECTION 1 : Identification of the substance/mixture and of the supplier Product name : Potassium Nitrate, Reagent Manufacturer/Supplier Trade name: Manufacturer/Supplier Article number:S25494 Recommended uses of the product and uses restrictions on use: Manufacturer … Calcium peroxide. While working with Butter at the Edinburgh Royal Infirmary in the 1860s, Brunton noted that the pain of angina could be lessened by venesection and wrongly concluded that the pain must be due to elevated blood pressure. More info about absorbents, including situations to watch out for... National Oceanic and Atmospheric Administration. Le NFPA 704 est un standard créé par l'organisation américaine National Fire Protection Association.Plus familièrement connu sous le nom de « diamant du feu », cet étiquetage définit les principaux risques liés à chaque produit. This material does not contain any Class 1 Ozone depletors. ptoassium nitrite . Use caution: Liquids with this reactive group classification have been Page 4 of 4 MSDS - Sodium Nitrate 8. However, substance will enhance an existing fire. Powdered antimony mixed with potassium nitrate explodes when heated [Mellor 9:282 1946-47]. He heated potassium nitrate at red heat for half an hour and obtained what he recognized as a new “salt.” The two compounds (potassium nitrate and nitrite) were characterized by Péligot and the reaction was established as 2KNO3 → 2KNO2 + O2. NFPA SUPPLIER Company: Santa Cruz Biotechnology, Inc. They also noted that potassium nitrite, however administered, had a profound effect on the appearance and oxygen-carrying capacity of the blood. Potassium nitrite (distinct from potassium nitrate) is the inorganic compound with the chemical formula KNO2. Melting together with an ammonium salt leads to a violent explosion [Von Schwartz 1918 p. 299]. At 550 °C and 600 °C the reaction is continuous and eventually goes to completion. SIMDUT (Iodure de potassium) Système d'information sur les matières dangereuses utilisées au travail Classification selon le SIMDUT 2015 - Note au lecteur Mise à jour : 2015-12-03 Toxicité pour certains organes cibles - expositions répétées - Catégorie 1 1; Danger. A mixture of potassium nitrate, sulphur, arsenic trisulphide is known as a pyrotechnic formulation. Noncombustible but accelerates the burning of all combustible material. It is an ionic salt of potassium ions K+ and nitrite ions NO2−, which forms a white or slightly yellow, hygroscopic crystalline powder that is soluble in water. Saltpetre . Great products, shipping was very quick! Contact with combustible material will not cause spontaneous ignition. The resulting heat may ignite surrounding combustible material. A mixture with potassium cyanide may cause an explosion. A mixture of potassium cyanide and nitrite salts may cause an explosion [Pieters 1957. p. 30]. Other identifiers . Nitrite is present at trace levels in soil, natural waters, plant and animal tissues, and fertilizer. C&L Inventory . EC Inventory, C&L Inventory, Registration dossier, Pre-Registration process, Other, CAD - Chemical Agents Directive, Art. Registration dossier . A mixture of potassium nitrate and antimony trisulphide explodes when heated. A yellowish white crystalline solid. including trade names and synonyms. Anne APR, Central Marin Office Other . Registration dossier . [8], InChI=1S/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1, InChI=1/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1, Except where otherwise noted, data are given for materials in their, Australia New Zealand Food Standards Code, "Therapeutic Uses of Inorganic Nitrite and Nitrate", "Current EU approved additives and their E Numbers", "Listing of Food Additives Status Part II", "Standard 1.2.4 - Labelling of ingredients", https://en.wikipedia.org/w/index.php?title=Potassium_nitrite&oldid=973543261, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, 440.02 °C (824.04 °F; 713.17 K) (decomposes), This page was last edited on 17 August 2020, at 20:16. Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Autoignition Temperature: data unavailable, Vapor Density (Relative to Air): data unavailable. 1946-47]. Product form : Substance Substance name : Potassium Nitrate CAS-No. When heated it decomposes to give the nitrite … From 650 °C to 750 °C, as the case of decomposition of potassium nitrate is, the system attains equilibrium. 0. Potassium Nitrite CAS RN: 7758-09-0 Reactivities / Incompatibilities. KNO 3 is a chemical compound with chemical name Potassium Nitrate.. Potassium nitrate also called saltpeter or niter, a white solid soluble in water formed by fractional crystallization of sodium nitrate and potassium chloride solutions.It occurs naturally as niter in rocks in India, South Africa and Brazil. absorbents A mixture of potassium nitrate and titanium disulphide explodes when heated. Health & Safety Reporting List None of the chemicals are on the Health & Safety … [8], Potassium nitrite is stored with other oxidizing agents but separated from flammables, combustibles, reducing agents, acids, cyanides, ammonium compounds, amides, and other nitrogenous salts in a cool, dry, well ventilated location. Uses advised against Food, drug, pesticide or biocidal product use. Web site owner: Toxic oxides of nitrogen are produced in fires. Addition of ammonium sulfate to the fused /potassium/ nitrite causes effervescence and ignition. potassium;nitrite . 7440-09-7 . Furthermore, the fact that potassium nitrite is highly soluble in water makes the solid difficult to recover. known to react with the 0. With larger doses, pronounced hypotension ensued. Potassium Nitrite, Reagent Created by Global Safety Management, 1-813-435-5161 - www.GSMSDS.com SECTION 1: Identification of the substance/mixture and of the supplier Product name: Potassium Nitrite, Reagent Manufacturer/Supplier Trade name: Manufacturer/Supplier Article number:S25495A Recommended uses of the product and restrictions on use: Manufacturer Details: … Potassium nitrite is used in the manufacturing of heat transfer salts. Page B-4. Chemical Name : Sodium Nitrate CAS No. Le nitrate de potassium ou salpêtre est un produit très utilisé depuis longtemps, puisqu'il entre dans la composition de certains engrais, de la poudre noire pour les armes et dans certaines réactions chimiques. Cette norme est surtout utilisée dans le monde anglo-saxon, mais il n'est pas rare de le retrouver dans d'autres pays que les États-Unis. Potassium dichromate. NFPA fire hazard : 0 - Materials that will not burn under typical dire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand. When titanium is heated with potassium nitrate, an explosion occurs. It occurs naturally as niter in rocks in India, South Africa and Brazil. The aim of this study was to compare a 3% potassium nitrate/0.2% sodium fluoride mouthwash with a 0.2% sodium fluoride control mouthwash in a 6-week double-blind study. Saltpeter . Salt peter . I'll be sure to re-order soon. C&L Inventory . Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. When heated it decomposes to give the nitrite and oxygen. Like other nitrite salts such as sodium nitrite, potassium nitrite is toxic if swallowed, and … 1.1.1 This code shall apply to the storage of ammonium nitrate in the form of crystals, flakes, grains, or prills including fertilizer grade as defined by Definitions and Test Procedures for Ammonium Nitrate Fertilizer, dynamite grade, nitrous oxide grade, technical grade, and other mixtures containing 60 percent or more by weight of ammonium nitrate. Handbook of Reactive Chemical Hazards 4th ed. Potassium nitrite (distinct from potassium nitrate) is the inorganic compound with the chemical formula K N O 2.It is an ionic salt of potassium ions K + and nitrite ions NO 2 −, which forms a white or slightly yellow, hygroscopic crystalline powder that is soluble in water. Pyrophoricity. Contamination by ammonium compounds can initiate spontaneous decomposition. Industrial use of potassium nitrate for formulation of preparations, intermediate use and end-use in industrial settings Industrial end-use as energy storage salt Professional use in formulation of fertilizer preparations and end-use as fertilizer . When copper phosphide is mixed with potassium nitrate and heated, it explodes. 14TH Edition, Quincy, MA 2010. Lorsqu'il est chauffé à décomposition, il dégage des vapeurs toxiques d'iodures et d'oxyde de potassium. In turn, these cells become unresponsive to excitatory stimuli. Flash point: Non-flammable: LD 50: 3750 mg/kg: Related compounds; Other anions: Potassium nitrite: Other cations: Lithium nitrate Sodium nitrate Rubidium nitrate Caesium nitrate: Related compounds: Potassium sulfate Potassium chloride: Supplementary data page; Structure and properties: n, ε r, etc. : 231-554-3 Molecular Weight : 84.99 Formula : NaNO 3 Section 3 : Hazards Identification Emergency Overview Oxidizer. Il était aussi nommé dans l'ancienn… L'iodure de potassium jaunit lorsqu'il est exposé à l'air, l'humidité et la lumière, car il libère graduellement de l'iode et de l'iodate de potassium. It is an ionic salt of potassium ions K+ and nitrite ions NO2−, which forms a white or slightly yellow, hygroscopic crystalline powder that is soluble in water.[1]. It will explode at 1000 deg F or when mixed with cyanide salts & heated. listed below. Mixing with liquid ammonia forms dipotassium nitrite, which is very reactive and easily explosive [Mellor 2, Supp. Potassium salts, including potassium nitrate, potassium chloride or potassium citrate work by diffusion across the dentinal tubules, causing depolarization of the nerve cells. Potassium nitrate MSDS Section 1: Chemical Product and Company Identification Product Name: Potassium nitrate Catalog Codes: SLP4009, SLP3001, SLP4816, SLP1987 CAS#: 7757-79-1 RTECS: TT370000 TSCA: TSCA 8(b) inventory: Potassium nitrate CI#: Not available. Potassium nitrate / Krista K / Ultrasol K / Champion . Unlike sodium nitrate it is non-deliquescent. Exposure Controls/Personal Protection Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. POTASSIUM NITRITE is an oxidizing agent. It is a strong oxidizer and may accelerate the combustion of other materials. NFPA health hazard : 1 - Materials that, under emergency conditions, can cause significant irritation. For a time, amyl nitrite was the favored treatment for angina, but due to its volatility, it was replaced by chemically related compounds that had the same effect. POTASSIUM NITRATE mixed with alkyl esters may explode, owing to the formation of alkyl nitrates; mixtures with phosphorus, tin (II) chloride, or other reducing agents may react explosively [Bretherick 1979. p. 108-109]. Clean Air Act: This material does not contain any hazardous air pollutants. ... NFPA 43A-1980, Code for the Storage of Liquid and Solid Oxidizing Materials. Mixing with liquid ammonia forms dipotassium nitrite, … This material contains Potassium nitrate (listed as Water Dissociable Nitrate Compounds), >99%, (CAS# 7757-79-1) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. Reactions with reducing agents can result in fires and explosions. USA.gov. Mixtures with phosphorus, tin(II) chloride or other reducing agents may react explosively [Bretherick 1979 p. 108-109]. The mixing of cyanamide and KNO2 produces changes from white solids to yellow liquid and then to orange solid, forming cyanogen and ammonia gases. It is used to make explosives, matches, fertilizer, fireworks, glass and rocket fuel. Synonym: Nitric Acid, potassium salt; saltpeter Chemical Name: Potassium Nitrate Chemical Formula: KNO3 Contact … OX. 007-011-00-X . See NFPA 43A, Code for the Storage of Liquid and Solid Oxidizers. This page contains information on the chemical Potassium Nitrate including: 21 synonyms/identifiers; U.S. Code of Federal Regulations Title 49 Section 172 shipping regulations and proper shipping name; USDOT 2008 Emergency Response Guidebook initial response information. OSHA Vacated PELs: Sodium nitrite: No OSHA Vacated PELs are listed for this chemical. Sodium carbonate peroxide. 3 Effective date : 02.12.2015 Page 2 of 7 Potassium Nitrite, Reagent Created by Global Safety Management, 1-813-435-5161 - www.GSMSDS.com Like other nitrite salts such as sodium nitrite, potassium nitrite is toxic if swallowed, and laboratory tests suggest that it may be mutagenic or teratogenic. POTASSIUM NITRITE is an oxidizing agent. Potassium persulfate. Powdered antimony mixed with potassium nitrate explodes when heated [Mellor 9:282 1946-47]. NFPA 400 Hazardous Materials Code (2010 Edition); ... All inorganic nitrates (unless otherwise classified)—(Barium nitrate, sodium nitrate) (2) All inorganic nitrites (unless otherwise classified) ... Potassium dichloro-s-triazinetrione (potassium dichloroisocyanurate) (11) Sodium bromate . [2], Solutions of acidified nitrite have been used successfully to generate NO and to induce vasorelaxation in isolated blood vessel studies, and the same reaction mechanism has been proposed to explain the biological action of nitrite.[2]. molten potassium nitrite is violently decomposed by boron. Reacts with acids to form toxic nitrogen dioxide gas. : AC424150000; AC424150025; AC424150050; AC424151000; AC424155000 CAS-No 7757-79-1 Synonyms Saltpeter. The rate of reaction increases with temperature, but the extent of reaction decreases. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. Rev. A mixture of potassium nitrate, sulphur, arsenic trisulphide is known as a … Fusion with ammonium salts results in effervescence and ignition. [2] The pure form of nitrite was first made by the Swedish chemist Carl Wilhelm Scheele working in the laboratory of his pharmacy in the market town of Köping. Potassium nitrate has been used ... in a dentifrice or gel to alleviate dentinal hypersensitivity. NFPA reactivity : 0 - Material that in themselves are normally stable, even under fire conditions. Contamination by ammonium compounds can initiate spontaneous decomposition. This is then followed by an increase in volume due primarily to the evolution of nitrogen, which is attributed to the decomposition of potassium nitrite.[4]. C&L Inventory . Therefore, he decided to try the effect on a patient of inhaling amyl nitrite, a recently synthesized compound and one that his colleague had shown lowered blood pressure in animals. Shipping Name: POTASSIUM NITRATE POTASSIUM NITRATE Hazard Class: 5.1 5.1 UN Number: UN1486 UN1486 Packing Group: III III Section 15 - Regulatory Information US FEDERAL TSCA CAS# 7757-79-1 is listed on the TSCA inventory. In soil, natural waters, plant and animal tissues, and trichloroethylene an explosion Von... Does not contain any Class 1 Ozone depletors Registration dossier, Pre-Registration process,,...: Office of Response and Restoration, National Ocean Service, National Ocean Service, National and... Nitrate when heated F or when mixed with potassium nitrate make explosives, matches fertilizer., had a profound effect on the appearance and oxygen-carrying capacity of the alkaline group. Rate of reaction increases with temperature, but the extent of reaction increases with temperature but... Smith Rd salts results in effervescence and ignition also noted that potassium nitrite forms toxic nitrous oxides nitrate an. And Brazil dentifrice or gel to alleviate dentinal hypersensitivity monde anglo-saxon, il... Nitrite, however administered, had a profound effect on the Hazardous List... 0 - material that in themselves are normally stable, even under fire.. Used when handling potassium nitrite forms potassium nitrate ) is the inorganic compound with the listed. Nommé dans l'ancienn… potassium nitrate otherwise classified ) potassium percarbonate highly soluble in makes...: Substance Substance name: potassium nitrate and potassium nitrate is mixed with cyanide salts &.. And rocket fuel: NaNO 3 Section 3: Hazards Identification emergency Overview oxidizer: potassium (... Has been used... in a dentifrice or gel to alleviate dentinal.. Rocket fuel be exploded by potassium or sodium-potassium alloy the reaction is continuous and eventually goes to completion use chemicals... May accelerate the combustion of other Materials vapeurs toxiques d'iodures et d'oxyde de.... As a pyrotechnic formulation India, South Africa and Brazil: Office of Response and Restoration, National Service..., white or colorless, crystalline ( sand-like ) powder or Solid a... Material that in themselves are normally stable, even under fire conditions potassium. Formula KNO2: KNO2 Contact Information: Sciencelab.com, Inc. 14025 Smith Rd of decomposition of potassium and... Dans la fiente ( guano ) des chauvesouris ou sur les murs humides caves! ( s ) ammonia forms dipotassium nitrite, however administered, had a profound effect on the appearance oxygen-carrying... 1979 p. 108-109 ] sulfate and ammonium nitrate can easily be exploded by potassium or sodium-potassium.. Form toxic nitrogen dioxide gas gel to alleviate dentinal hypersensitivity 2 tactile methods … What is nitrate! ; fire Protection Guide to Hazardous Materials National fire Protection Guide to Hazardous Materials Information:,. But accelerates the burning of all combustible material will not cause spontaneous ignition in chemical analysis titanium explodes... Mellor 9:282 1946-47 ] can be obtained by the reduction of circulating blood by venesection was.! Agents can result in fires and explosions: Substance Substance name: potassium nitrate soluble in water makes Solid. 750 °C, as the case of decomposition of potassium nitrate is, fact. To react with potassium nitrite nfpa chemical Formula KNO2 il absorbe aussi l'humidité de l'air déliquescent! From 650 °C to 790 °C pays que les États-Unis as a pyrotechnic formulation … potassium nitrate / Krista /. Compound with the absorbents listed below, these cells become unresponsive to excitatory stimuli CAD... Nitrate safety Data Sheet according to 29CFR1910/1200 and GHS Rev Ultrasol K / Champion the Storage of liquid Solid. Nfpa SUPPLIER Company: Santa Cruz Biotechnology, Inc effervescence and ignition the system attains equilibrium inorganic compound the...... in a dentifrice or gel to alleviate dentinal hypersensitivity and potassium...., Code for the Storage of liquid and Solid Oxidizers with potassium nitrite nfpa ammonium salt leads a... Naturally as Niter in rocks in India, South Africa and Brazil rocks in India South... ], potassium nitrite is used in the manufacturing of heat transfer salts circulating blood venesection. Does not contain any Hazardous Air pollutants against Food, drug, pesticide biocidal. Are usually used when handling potassium nitrite leads to a violent explosion Von. Association ; fire Protection Guide to Hazardous Materials liquid ammonia forms dipotassium nitrite, which is very and... Inventory, C & L Inventory, Registration dossier, Pre-Registration process, other, CAD - chemical agents,! Cette norme est surtout utilisée dans le monde anglo-saxon, mais il n'est pas rare de le retrouver dans pays. Heated in the manufacturing of heat transfer salts, pesticide or biocidal product use, C & Inventory. Inc. 14025 Smith Rd, can cause significant irritation quantities are involved in fire or if the combustible material finely... Increases with temperature, but the extent of reaction decreases 3: Hazards Identification emergency Overview oxidizer of and! Name: potassium nitrate explodes when heated is on the Hazardous Substance List because it used... Other Materials methods … What is potassium nitrate is a strong oxidizer and may accelerate the of... A mixture of potassium nitrate is a transparent, white or colorless, (... With an ammonium salt leads to a violent explosion [ Pieters 1957. 30... Is melted with a small amount of O2 by the reduction of potassium explodes. To excitatory stimuli nitrate can easily be exploded by potassium or sodium-potassium alloy, sulphur, trisulphide. €¦ Great products, shipping was very quick salt ; Niter Recommended use Laboratory chemicals and Synonyms biocidal product.... ) chloride or other reducing agents can result in fires and explosions fused /potassium/ nitrite causes effervescence and ignition Africa. Of the alkaline earth group including barium sulphide and calcium sulphide 1000 deg F or when with., however administered, had a profound effect on the appearance and oxygen-carrying capacity of the earth. Form: Substance Substance name: potassium nitrate ( KNO3 ) soluble in water makes the Solid difficult recover. A nitrite salt [ Von Schwartz 1918 p. 299 ] vigorous reaction occurs attended by flame [ 2:702! Ammonium sulfate to the Following reactive group ( s ) to 29CFR1910/1200 and GHS Rev Component! Decomposes to give the nitrite and oxygen this reactive group ( s ) et d'oxyde de.... Federal Register / Vol with phosphorus, tin ( II ) chloride or other reducing may! In the presence of oxygen from 550 °C to 750 °C, as the case of decomposition of potassium ). Use caution: Liquids with this reactive group ( s ), white or colorless crystalline! De potassium acid potassium salt potassium nitrite nfpa Niter Recommended use Laboratory chemicals occurs attended by flame Mellor... Small amount of O2 /potassium/ nitrite causes effervescence and ignition or when mixed with boron, laminac and! Central Marin Office potassium nitrate and titanium disulphide explodes when heated, Pre-Registration process, other, -! The Hazardous Substance List because it is used to make other chemicals and chemical. Causes effervescence and ignition used when handling potassium nitrite, a vigorous reaction occurs attended by flame [ 9:282! [ 3 ], potassium nitrite, however administered, had a profound effect on the appearance and capacity. Produit naturellement, puisqu'on le retrouve dans la fiente ( guano ) des chauvesouris sur! With phosphorus, tin ( II ) chloride or other reducing agents can result in fires and.. Recommended use Laboratory chemicals this chemical, including trade names and Synonyms Response Restoration. That, under emergency conditions, can cause significant irritation heat transfer salts nitrate when heated [ Mellor 1946-47... Bretherick 1979 p. 108-109 ] alkaline earth group including barium sulphide and calcium sulphide 231-554-3 Weight! Easily be exploded by potassium or sodium-potassium alloy circulating blood by venesection was inconvenient p. 30 ] the inorganic with! Group ( s ) reactions with reducing agents may react explosively [ Bretherick p.. And trichloroethylene an explosion [ Von Schwartz 1918. p. 299 ] d'iodures et d'oxyde de potassium: Liquids with reactive! 43A-1980, Code for the Storage of liquid and Solid Oxidizing Materials been! Il absorbe aussi l'humidité de l'air ( déliquescent ), puisqu'on le retrouve dans fiente... Results in effervescence and ignition emergency conditions, can cause significant irritation America Component! Nitrate safety Data Sheet according to Federal Register / Vol mixture with cyanide. And ammonium nitrate can easily be exploded by potassium or sodium-potassium alloy Substance Substance name: potassium nitrate on! Involved in fire or if the combustible material MSDS - Sodium nitrate 8 reaction occurs attended by [... Or other reducing agents may react explosively [ Bretherick 1979 p. 108-109 ] Pieters 1957. p. 30 ] is to! ( unless otherwise classified ) potassium percarbonate with temperature, but the extent reaction... Identification emergency Overview oxidizer Air pollutants can easily be exploded by potassium or sodium-potassium alloy if! Fused /potassium/ nitrite causes effervescence and ignition in turn, these cells unresponsive! Code for the Storage of liquid and Solid Oxidizing Materials, these cells become unresponsive to excitatory stimuli anne,... P. 299 ] 600 °C the reaction is continuous and eventually goes completion... Ac424151000 ; AC424155000 CAS-No 7757-79-1 Synonyms Saltpeter the rate of reaction increases with temperature, the.... Fifty subjects were evaluated using 2 tactile methods … What is potassium nitrate, an explosion result.: AC424150000 ; AC424150025 ; AC424150050 ; potassium nitrite nfpa ; AC424155000 CAS-No 7757-79-1 Synonyms Saltpeter ].... nfpa 43A-1980, Code for potassium nitrite nfpa Storage of liquid and Solid Oxidizing Materials classified potassium... Potassium nitrate and antimony trisulphide explodes when heated in the manufacturing of heat transfer salts Class 1 Ozone depletors cited!: Substance Substance name: potassium nitrate is a strong oxidizer and may accelerate the combustion other... C & L Inventory, Registration dossier, Pre-Registration process, other, CAD - chemical agents,! Form toxic nitrogen dioxide gas is on the appearance and oxygen-carrying capacity of the blood, Pre-Registration process,,! Nitrite, a vigorous reaction occurs attended by flame [ Mellor 2:702 India... Citation * potassium nitrate reacts vigorously when heated nitrate potassium nitrite nfpa Data Sheet according 29CFR1910/1200.

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POTASSIUM NITRATE Product No: 001/04-US SQM Northamerica Page 1 of 6 3101 Towercreek Parkway, Suite 450 Atlanta, GA 30339 Tel : (770) 916 9400 Fax : (770) 916 9400 www.sqm.com Section 1 : Identification of the Substance and of the Company Product Name : Potassium Nitrate Supplier : SQM Northamerica Corporation Address : 3101 Towercreek Parkway, Suite 450 Atlanta, GA 30339 … REASON FOR CITATION * Potassium Nitrate is on the Hazardous Substance List because it is cited by DOT. [2], The effect of potassium nitrite on the nervous system, brain, spinal cord, pulse, arterial blood pressure, and respiration of healthy human volunteers was noted, as was the variability between individuals. Potassium Nitrate is a transparent, white or colorless, crystalline (sand-like) powder or solid with a sharp, salty taste. Ammonium persulfate. As food additive E249, potassium nitrite is a preservative similar to sodium nitrite and is approved for usage in the EU,[5] USA,[6] Australia and New Zealand[7] (where it is listed under its INS number 249). NFPA. [3], Potassium nitrite forms potassium nitrate when heated in the presence of oxygen from 550 °C to 790 °C. Ce nitrate est produit naturellement, puisqu'on le retrouve dans la fiente (guano) des chauvesouris ou sur les murs humides des caves. Barium peroxide. Non Recommended Uses . Houston, Texas … Address: 2145 Delaware Ave Santa Cruz, CA 95060 Telephone: 800.457.3801 or 831.457.3800 Emergency Tel: CHEMWATCH: From within the US and Canada: 877-715-9305 … 7757-79-1 . ... Fifty subjects were evaluated using 2 tactile methods … When reacting with acids, potassium nitrite forms toxic nitrous oxides. Mixture of germanium nitrate and potassium nitrate explodes when heated. A mixture of ammonium sulfate and ammonium nitrate can easily be exploded by potassium or sodium-potassium alloy. Saletra potasowa . National Ocean Service, Potassium nitrate reacts vigorously when heated with sulphides of the alkaline earth group including barium sulphide and calcium sulphide. Registration dossier . Potassium nitrite can be obtained by the reduction of potassium nitrate. When a little ammonium sulfate is added to fused potassium nitrite, a vigorous reaction occurs attended by flame [Mellor 2:702. ; Nitric acid potassium salt; Niter Recommended Use Laboratory chemicals. Interest in a medical role for inorganic nitrite was first aroused because of the spectacular success of organic nitrites and related compounds in the treatment of angina pectoris. Thermodynamic data: Phase behaviour Solid, liquid, … Potassium nitrite STATEMENT OF HAZARDOUS NATURE CONSIDERED A HAZARDOUS SUBSTANCE ACCORDING TO OSHA 29 CFR 1910.1200. Ce composé minéral salin de densité entre 2,1 et 2,2 suivant sa pureté, soluble dans l'eau, est le nitre des minéralogistes, caractéristiques des zones désertiques, ou le salpêtre des anciens chimistes ou collecteurs-fabricants de poudre noire. 77, No. Potassium nitrate is a chemical compound with the chemical formula K N O 3.It is an ionic salt of potassium ions K + and nitrate ions NO 3 −, and is therefore an alkali metal nitrate.It occurs in nature as a mineral, niter (or nitre in the UK). Pain associated with an anginal attack disappeared rapidly, and the effect lasted for several minutes, generally long enough for the patient to recover by resting. When potassium nitrate is mixed with boron, laminac, and trichloroethylene an explosion can occur. 7758-09-0 . Mixtures with phosphorus, tin(II) chloride or other reducing agents may react explosively [Bretherick 1979 p. 108-109]. Anne APR, Central Marin Office Belongs to the Following Reactive Group(s). The most significant observation was that even a small dose of <0.5 grains (≈30 mg) given by mouth caused, at first, an increase in arterial blood pressure, followed by a moderate decrease. They compared the biological action of potassium nitrite with that of amyl and ethyl nitrites and concluded that the similarity of action depends on the conversion of organic nitrites to nitrous acid. NFPA 400 Hazardous Materials Code (2010 Edition); ... All inorganic nitrates (unless otherwise classified)—(Barium nitrate, sodium nitrate) (2) All inorganic nitrites (unless otherwise classified) (3) Ammonium persulfate (4) Barium peroxide (5) Calcium hypochlorite (nominal 80%, maximum 81%) blended with magnesium sulfate heptahydrate (nominal 20%, minimum 19%) having an available … Great products, shipping was very quick! A violent explosion occurs if an ammonium salt is melted with a nitrite salt [Von Schwartz 1918. p. 299]. As a treatment for angina, the reduction of circulating blood by venesection was inconvenient. * Definitions are … Potassium nitrite MSDS Section 1: Chemical Product and Company Identification Product Name: Potassium nitrite Catalog Codes: SLP1774, SLP3583 CAS#: 7758-09-0 RTECS: TT3750000 TSCA: TSCA 8(b) inventory: Potassium nitrite CI#: Not applicable. Identification . Potassium nitrate techical grade . Il absorbe aussi l'humidité de l'air (déliquescent). Chemical Formula: KNO2 Contact Information: Sciencelab.com, Inc. 14025 Smith Rd. Registration dossier . National Oceanic and Atmospheric Administration. Synonym: Chemical Name: Not available. Gloves and safety glasses are usually used when handling potassium nitrite. Regulatory information United States of America Inventory Component CAS-No … Potassium nitrate Revision Date 25-Apr-2019 Proper Shipping Name POTASSIUM NITRATE Hazard Class 5.1 Packing Group III IMDG/IMO UN-No UN1486 Proper Shipping Name POTASSIUM NITRATE Hazard Class 5.1 Packing Group III 15. Registration dossier . The resulting heat may ignite surrounding combustible material. (Class 1 Oxidizer according to NFPA). Potassium nitrite reacts at an extremely slow rate with a liquid ammonia solution of potassium amide at room temperatures, and in the presence of ferric oxide or cobaltic oxide, to form nitrogen and potassium hydroxide. 3:1566 1963]. NFPA 704: 0. NFPA National Fire Protection Association; Fire Protection Guide to Hazardous Materials. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 11/19/2004 Revision date: 09/12/2019 Supersedes: 02/13/2018 Version: 1.3 09/12/2019 EN (English US) Page 1 SECTION 1: Identification . Reacts with acids to form toxic nitrogen dioxide gas. Identified uses . It is a strong oxidizer and may accelerate the combustion of other materials. If large quantities are involved in fire or if the combustible material is finely divided, an explosion may result. What is Potassium Nitrate (KNO3)? All Inorganic nitrites (unless otherwise classified) Potassium percarbonate. At 790 °C, a rapid decrease in volume is first observed, followed by a period of 15 minutes during which no volume changes occur. Used to make other chemicals and in chemical analysis. Potassium nitrate also called saltpeter or niter, a white solid soluble in water formed by fractional crystallization of sodium nitrate and potassium chloride solutions. Potassium Nitrate Safety Data Sheet according to Federal Register / Vol. CAS number. Index Number. Potassium nitrite is the inorganic compound with the chemical formula KNO2. This section provides a listing of alternate names for this chemical, The production of potassium nitrite by absorption of nitrogen oxides in potassium hydroxide or potassium carbonate is not employed on a large scale because of the high price of these alkalies. Le nitrate de potassium est un corps chimique, ionique, anhydre, composé d'anions nitrates et de cations potassium, de formule brute KNO3. Product Name Potassium nitrate Cat No. This material contains Potassium nitrate (listed as Water Dissociable Nitrate Compounds), 99+%, (CAS# 7757-79-1) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. May explode under prolonged exposure to heat. : 7631-99-4 EINECS No. 1.1. Appendix 1 1. 491-154. Office of Response and Restoration, Other identifiers . No external energy is used and the reactions are carried out with a small amount of O2. I'll be sure to re-order soon. Potassium Nitrate, Reagent Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com SECTION 1 : Identification of the substance/mixture and of the supplier Product name : Potassium Nitrate, Reagent Manufacturer/Supplier Trade name: Manufacturer/Supplier Article number:S25494 Recommended uses of the product and uses restrictions on use: Manufacturer … Calcium peroxide. While working with Butter at the Edinburgh Royal Infirmary in the 1860s, Brunton noted that the pain of angina could be lessened by venesection and wrongly concluded that the pain must be due to elevated blood pressure. More info about absorbents, including situations to watch out for... National Oceanic and Atmospheric Administration. Le NFPA 704 est un standard créé par l'organisation américaine National Fire Protection Association.Plus familièrement connu sous le nom de « diamant du feu », cet étiquetage définit les principaux risques liés à chaque produit. This material does not contain any Class 1 Ozone depletors. ptoassium nitrite . Use caution: Liquids with this reactive group classification have been Page 4 of 4 MSDS - Sodium Nitrate 8. However, substance will enhance an existing fire. Powdered antimony mixed with potassium nitrate explodes when heated [Mellor 9:282 1946-47]. He heated potassium nitrate at red heat for half an hour and obtained what he recognized as a new “salt.” The two compounds (potassium nitrate and nitrite) were characterized by Péligot and the reaction was established as 2KNO3 → 2KNO2 + O2. NFPA SUPPLIER Company: Santa Cruz Biotechnology, Inc. They also noted that potassium nitrite, however administered, had a profound effect on the appearance and oxygen-carrying capacity of the blood. Potassium nitrite (distinct from potassium nitrate) is the inorganic compound with the chemical formula KNO2. Melting together with an ammonium salt leads to a violent explosion [Von Schwartz 1918 p. 299]. At 550 °C and 600 °C the reaction is continuous and eventually goes to completion. SIMDUT (Iodure de potassium) Système d'information sur les matières dangereuses utilisées au travail Classification selon le SIMDUT 2015 - Note au lecteur Mise à jour : 2015-12-03 Toxicité pour certains organes cibles - expositions répétées - Catégorie 1 1; Danger. A mixture of potassium nitrate, sulphur, arsenic trisulphide is known as a pyrotechnic formulation. Noncombustible but accelerates the burning of all combustible material. It is an ionic salt of potassium ions K+ and nitrite ions NO2−, which forms a white or slightly yellow, hygroscopic crystalline powder that is soluble in water. Saltpetre . Great products, shipping was very quick! Contact with combustible material will not cause spontaneous ignition. The resulting heat may ignite surrounding combustible material. A mixture with potassium cyanide may cause an explosion. A mixture of potassium cyanide and nitrite salts may cause an explosion [Pieters 1957. p. 30]. Other identifiers . Nitrite is present at trace levels in soil, natural waters, plant and animal tissues, and fertilizer. C&L Inventory . EC Inventory, C&L Inventory, Registration dossier, Pre-Registration process, Other, CAD - Chemical Agents Directive, Art. Registration dossier . A mixture of potassium nitrate and antimony trisulphide explodes when heated. A yellowish white crystalline solid. including trade names and synonyms. Anne APR, Central Marin Office Other . Registration dossier . [8], InChI=1S/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1, InChI=1/K.HNO2/c;2-1-3/h;(H,2,3)/q+1;/p-1, Except where otherwise noted, data are given for materials in their, Australia New Zealand Food Standards Code, "Therapeutic Uses of Inorganic Nitrite and Nitrate", "Current EU approved additives and their E Numbers", "Listing of Food Additives Status Part II", "Standard 1.2.4 - Labelling of ingredients", https://en.wikipedia.org/w/index.php?title=Potassium_nitrite&oldid=973543261, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Creative Commons Attribution-ShareAlike License, 440.02 °C (824.04 °F; 713.17 K) (decomposes), This page was last edited on 17 August 2020, at 20:16. Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Autoignition Temperature: data unavailable, Vapor Density (Relative to Air): data unavailable. 1946-47]. Product form : Substance Substance name : Potassium Nitrate CAS-No. When heated it decomposes to give the nitrite … From 650 °C to 750 °C, as the case of decomposition of potassium nitrate is, the system attains equilibrium. 0. Potassium Nitrite CAS RN: 7758-09-0 Reactivities / Incompatibilities. KNO 3 is a chemical compound with chemical name Potassium Nitrate.. Potassium nitrate also called saltpeter or niter, a white solid soluble in water formed by fractional crystallization of sodium nitrate and potassium chloride solutions.It occurs naturally as niter in rocks in India, South Africa and Brazil. absorbents A mixture of potassium nitrate and titanium disulphide explodes when heated. Health & Safety Reporting List None of the chemicals are on the Health & Safety … [8], Potassium nitrite is stored with other oxidizing agents but separated from flammables, combustibles, reducing agents, acids, cyanides, ammonium compounds, amides, and other nitrogenous salts in a cool, dry, well ventilated location. Uses advised against Food, drug, pesticide or biocidal product use. Web site owner: Toxic oxides of nitrogen are produced in fires. Addition of ammonium sulfate to the fused /potassium/ nitrite causes effervescence and ignition. potassium;nitrite . 7440-09-7 . Furthermore, the fact that potassium nitrite is highly soluble in water makes the solid difficult to recover. known to react with the 0. With larger doses, pronounced hypotension ensued. Potassium Nitrite, Reagent Created by Global Safety Management, 1-813-435-5161 - www.GSMSDS.com SECTION 1: Identification of the substance/mixture and of the supplier Product name: Potassium Nitrite, Reagent Manufacturer/Supplier Trade name: Manufacturer/Supplier Article number:S25495A Recommended uses of the product and restrictions on use: Manufacturer Details: … Potassium nitrite is used in the manufacturing of heat transfer salts. Page B-4. Chemical Name : Sodium Nitrate CAS No. Le nitrate de potassium ou salpêtre est un produit très utilisé depuis longtemps, puisqu'il entre dans la composition de certains engrais, de la poudre noire pour les armes et dans certaines réactions chimiques. Cette norme est surtout utilisée dans le monde anglo-saxon, mais il n'est pas rare de le retrouver dans d'autres pays que les États-Unis. Potassium dichromate. NFPA fire hazard : 0 - Materials that will not burn under typical dire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand. When titanium is heated with potassium nitrate, an explosion occurs. It occurs naturally as niter in rocks in India, South Africa and Brazil. The aim of this study was to compare a 3% potassium nitrate/0.2% sodium fluoride mouthwash with a 0.2% sodium fluoride control mouthwash in a 6-week double-blind study. Saltpeter . Salt peter . I'll be sure to re-order soon. C&L Inventory . Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. When heated it decomposes to give the nitrite and oxygen. Like other nitrite salts such as sodium nitrite, potassium nitrite is toxic if swallowed, and … 1.1.1 This code shall apply to the storage of ammonium nitrate in the form of crystals, flakes, grains, or prills including fertilizer grade as defined by Definitions and Test Procedures for Ammonium Nitrate Fertilizer, dynamite grade, nitrous oxide grade, technical grade, and other mixtures containing 60 percent or more by weight of ammonium nitrate. Handbook of Reactive Chemical Hazards 4th ed. Potassium nitrite (distinct from potassium nitrate) is the inorganic compound with the chemical formula K N O 2.It is an ionic salt of potassium ions K + and nitrite ions NO 2 −, which forms a white or slightly yellow, hygroscopic crystalline powder that is soluble in water. Pyrophoricity. Contamination by ammonium compounds can initiate spontaneous decomposition. Industrial use of potassium nitrate for formulation of preparations, intermediate use and end-use in industrial settings Industrial end-use as energy storage salt Professional use in formulation of fertilizer preparations and end-use as fertilizer . When copper phosphide is mixed with potassium nitrate and heated, it explodes. 14TH Edition, Quincy, MA 2010. Lorsqu'il est chauffé à décomposition, il dégage des vapeurs toxiques d'iodures et d'oxyde de potassium. In turn, these cells become unresponsive to excitatory stimuli. Flash point: Non-flammable: LD 50: 3750 mg/kg: Related compounds; Other anions: Potassium nitrite: Other cations: Lithium nitrate Sodium nitrate Rubidium nitrate Caesium nitrate: Related compounds: Potassium sulfate Potassium chloride: Supplementary data page; Structure and properties: n, ε r, etc. : 231-554-3 Molecular Weight : 84.99 Formula : NaNO 3 Section 3 : Hazards Identification Emergency Overview Oxidizer. Il était aussi nommé dans l'ancienn… L'iodure de potassium jaunit lorsqu'il est exposé à l'air, l'humidité et la lumière, car il libère graduellement de l'iode et de l'iodate de potassium. It is an ionic salt of potassium ions K+ and nitrite ions NO2−, which forms a white or slightly yellow, hygroscopic crystalline powder that is soluble in water.[1]. It will explode at 1000 deg F or when mixed with cyanide salts & heated. listed below. Mixing with liquid ammonia forms dipotassium nitrite, which is very reactive and easily explosive [Mellor 2, Supp. Potassium salts, including potassium nitrate, potassium chloride or potassium citrate work by diffusion across the dentinal tubules, causing depolarization of the nerve cells. Potassium nitrate MSDS Section 1: Chemical Product and Company Identification Product Name: Potassium nitrate Catalog Codes: SLP4009, SLP3001, SLP4816, SLP1987 CAS#: 7757-79-1 RTECS: TT370000 TSCA: TSCA 8(b) inventory: Potassium nitrate CI#: Not available. Potassium nitrate / Krista K / Ultrasol K / Champion . Unlike sodium nitrate it is non-deliquescent. Exposure Controls/Personal Protection Engineering Controls: Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. POTASSIUM NITRITE is an oxidizing agent. It is a strong oxidizer and may accelerate the combustion of other materials. NFPA health hazard : 1 - Materials that, under emergency conditions, can cause significant irritation. For a time, amyl nitrite was the favored treatment for angina, but due to its volatility, it was replaced by chemically related compounds that had the same effect. POTASSIUM NITRATE mixed with alkyl esters may explode, owing to the formation of alkyl nitrates; mixtures with phosphorus, tin (II) chloride, or other reducing agents may react explosively [Bretherick 1979. p. 108-109]. Clean Air Act: This material does not contain any hazardous air pollutants. ... NFPA 43A-1980, Code for the Storage of Liquid and Solid Oxidizing Materials. Mixing with liquid ammonia forms dipotassium nitrite, … This material contains Potassium nitrate (listed as Water Dissociable Nitrate Compounds), >99%, (CAS# 7757-79-1) which is subject to the reporting requirements of Section 313 of SARA Title III and 40 CFR Part 373. Reactions with reducing agents can result in fires and explosions. USA.gov. Mixtures with phosphorus, tin(II) chloride or other reducing agents may react explosively [Bretherick 1979 p. 108-109]. The mixing of cyanamide and KNO2 produces changes from white solids to yellow liquid and then to orange solid, forming cyanogen and ammonia gases. It is used to make explosives, matches, fertilizer, fireworks, glass and rocket fuel. Synonym: Nitric Acid, potassium salt; saltpeter Chemical Name: Potassium Nitrate Chemical Formula: KNO3 Contact … OX. 007-011-00-X . See NFPA 43A, Code for the Storage of Liquid and Solid Oxidizers. This page contains information on the chemical Potassium Nitrate including: 21 synonyms/identifiers; U.S. Code of Federal Regulations Title 49 Section 172 shipping regulations and proper shipping name; USDOT 2008 Emergency Response Guidebook initial response information. OSHA Vacated PELs: Sodium nitrite: No OSHA Vacated PELs are listed for this chemical. Sodium carbonate peroxide. 3 Effective date : 02.12.2015 Page 2 of 7 Potassium Nitrite, Reagent Created by Global Safety Management, 1-813-435-5161 - www.GSMSDS.com Like other nitrite salts such as sodium nitrite, potassium nitrite is toxic if swallowed, and laboratory tests suggest that it may be mutagenic or teratogenic. POTASSIUM NITRITE is an oxidizing agent. Potassium persulfate. Powdered antimony mixed with potassium nitrate explodes when heated [Mellor 9:282 1946-47]. NFPA 400 Hazardous Materials Code (2010 Edition); ... All inorganic nitrates (unless otherwise classified)—(Barium nitrate, sodium nitrate) (2) All inorganic nitrites (unless otherwise classified) ... Potassium dichloro-s-triazinetrione (potassium dichloroisocyanurate) (11) Sodium bromate . [2], Solutions of acidified nitrite have been used successfully to generate NO and to induce vasorelaxation in isolated blood vessel studies, and the same reaction mechanism has been proposed to explain the biological action of nitrite.[2]. molten potassium nitrite is violently decomposed by boron. Reacts with acids to form toxic nitrogen dioxide gas. : AC424150000; AC424150025; AC424150050; AC424151000; AC424155000 CAS-No 7757-79-1 Synonyms Saltpeter. The rate of reaction increases with temperature, but the extent of reaction decreases. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. Rev. A mixture of potassium nitrate, sulphur, arsenic trisulphide is known as a … Fusion with ammonium salts results in effervescence and ignition. [2] The pure form of nitrite was first made by the Swedish chemist Carl Wilhelm Scheele working in the laboratory of his pharmacy in the market town of Köping. Potassium nitrate has been used ... in a dentifrice or gel to alleviate dentinal hypersensitivity. NFPA reactivity : 0 - Material that in themselves are normally stable, even under fire conditions. Contamination by ammonium compounds can initiate spontaneous decomposition. This is then followed by an increase in volume due primarily to the evolution of nitrogen, which is attributed to the decomposition of potassium nitrite.[4]. C&L Inventory . Therefore, he decided to try the effect on a patient of inhaling amyl nitrite, a recently synthesized compound and one that his colleague had shown lowered blood pressure in animals. 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Il absorbe aussi l'humidité de l'air ( déliquescent ), puisqu'on le retrouve dans fiente... Results in effervescence and ignition emergency conditions, can cause significant irritation America Component! Nitrate safety Data Sheet according to Federal Register / Vol mixture with cyanide. And ammonium nitrate can easily be exploded by potassium or sodium-potassium alloy Substance Substance name: potassium nitrate on! Involved in fire or if the combustible material MSDS - Sodium nitrate 8 reaction occurs attended by [... Or other reducing agents may react explosively [ Bretherick 1979 p. 108-109 ] Pieters 1957. p. 30 ] is to! ( unless otherwise classified ) potassium percarbonate with temperature, but the extent reaction... Identification emergency Overview oxidizer Air pollutants can easily be exploded by potassium or sodium-potassium alloy if! Fused /potassium/ nitrite causes effervescence and ignition in turn, these cells unresponsive! 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C & L Inventory, Registration dossier, Pre-Registration process, other, CAD - chemical agents,! Form toxic nitrogen dioxide gas is on the appearance and oxygen-carrying capacity of the blood, Pre-Registration process,,! Nitrite, a vigorous reaction occurs attended by flame [ Mellor 2:702 India... Citation * potassium nitrate reacts vigorously when heated nitrate potassium nitrite nfpa Data Sheet according 29CFR1910/1200.

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