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 Potassium Nitrate Safety Data Sheet according to Federal Register / Vol. Potassium persulfate. 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]. This section provides a listing of alternate names for this chemical, 3:1566 1963]. OSHA Vacated PELs: Sodium nitrite: No OSHA Vacated PELs are listed for this chemical. NFPA fire hazard : 0 - Materials that will not burn under typical dire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand. A mixture of potassium nitrate, sulphur, arsenic trisulphide is known as a pyrotechnic formulation. The resulting heat may ignite surrounding combustible material. 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. Mixtures with phosphorus, tin(II) chloride or other reducing agents may react explosively [Bretherick 1979 p. 108-109]. 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 … : AC424150000; AC424150025; AC424150050; AC424151000; AC424155000 CAS-No 7757-79-1 Synonyms Saltpeter. 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. 7757-79-1 . OX. The mixing of cyanamide and KNO2 produces changes from white solids to yellow liquid and then to orange solid, forming cyanogen and ammonia gases. Il était aussi nommé dans l'ancienn… Noncombustible but accelerates the burning of all combustible material. Addition of ammonium sulfate to the fused /potassium/ nitrite causes effervescence and ignition. Mixture of germanium nitrate and potassium nitrate explodes when heated. 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. The rate of reaction increases with temperature, but the extent of reaction decreases. 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. Potassium nitrite can be obtained by the reduction of potassium nitrate. Thermodynamic data: Phase behaviour Solid, liquid, … POTASSIUM NITRITE is an oxidizing agent. : 231-554-3 Molecular Weight : 84.99 Formula : NaNO 3 Section 3 : Hazards Identification Emergency Overview Oxidizer. Chemical Formula: KNO2 Contact Information: Sciencelab.com, Inc. 14025 Smith Rd. 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. Potassium nitrite STATEMENT OF HAZARDOUS NATURE CONSIDERED A HAZARDOUS SUBSTANCE ACCORDING TO OSHA 29 CFR 1910.1200. Ce nitrate est produit naturellement, puisqu'on le retrouve dans la fiente (guano) des chauvesouris ou sur les murs humides des caves. Anne APR, Central Marin Office Mixing with liquid ammonia forms dipotassium nitrite, which is very reactive and easily explosive [Mellor 2, Supp. Synonym: Chemical Name: Not available. Calcium peroxide. It is used to make explosives, matches, fertilizer, fireworks, glass and rocket fuel. Chemical Name : Sodium Nitrate CAS No. C&L Inventory . When titanium is heated with potassium nitrate, an explosion occurs. 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 … Saltpeter . Potassium nitrate reacts vigorously when heated with sulphides of the alkaline earth group including barium sulphide and calcium sulphide. 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. Mixing with liquid ammonia forms dipotassium nitrite, … In turn, these cells become unresponsive to excitatory stimuli. 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. 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 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. Le nitrate de potassium est un corps chimique, ionique, anhydre, composé d'anions nitrates et de cations potassium, de formule brute KNO3. Pyrophoricity. Registration dossier . 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) (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 … Reactions with reducing agents can result in fires and explosions. 1.1. Mixtures with phosphorus, tin(II) chloride or other reducing agents may react explosively [Bretherick 1979 p. 108-109]. 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. 1. More info about absorbents, including situations to watch out for... National Oceanic and Atmospheric Administration. They also noted that potassium nitrite, however administered, had a profound effect on the appearance and oxygen-carrying capacity of the blood. At 790 °C, a rapid decrease in volume is first observed, followed by a period of 15 minutes during which no volume changes occur. 14TH Edition, Quincy, MA 2010. Potassium nitrite (distinct from potassium nitrate) is the inorganic compound with the chemical formula KNO2. 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 … It occurs naturally as niter in rocks in India, South Africa and Brazil. 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 . Other . Clean Air Act: This material does not contain any hazardous air pollutants. Sodium carbonate peroxide. I'll be sure to re-order soon. All Inorganic nitrites (unless otherwise classified) Potassium percarbonate. Reacts with acids to form toxic nitrogen dioxide gas. A mixture of potassium nitrate and antimony trisulphide explodes when heated. [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. When potassium nitrate is mixed with boron, laminac, and trichloroethylene an explosion can occur. NFPA. A yellowish white crystalline solid. Page 4 of 4 MSDS - Sodium Nitrate 8. Great products, shipping was very quick! Saletra potasowa . When heated it decomposes to give the nitrite and oxygen. CAS number. Potassium nitrite is used in the manufacturing of heat transfer salts. [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. Is cited by DOT of potassium nitrate, sulphur, arsenic trisulphide is known as a … products!, Code for the Storage of liquid and Solid Oxidizers: Office of Response and Restoration, Ocean! 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