Potassium dicyanoargentate

Potassium dicyanoargentate Basic information
Product Name:Potassium dicyanoargentate
Synonyms:POTASSIUM SILVER CYANIDE;POTASSIUM SILVER(I) CYANIDE;POTASSIUM CYANOARGENTATE;POTASSIUM DICYANOARGENTATE;POTASSIUM DICYANOARGENTATE(I);SILVER POTASSIUM CYANIDE;Argentate(1-),bis(cyano-c)-,potassium;bis(cyano-c)-argentate(1-potassium
CAS:506-61-6
MF:C2AgN2.K
MW:199
EINECS:208-047-0
Product Categories:Inorganics;metal cyanide
Mol File:506-61-6.mol
Potassium dicyanoargentate Structure
Potassium dicyanoargentate Chemical Properties
density 2.36
storage temp. Poison room
form Powder
color White
Water Solubility soluble
Sensitive Light Sensitive
Merck 14,7669
Stability:Stable, but light sensitive. Contact with acids liberates very toxic gas.
CAS DataBase Reference506-61-6(CAS DataBase Reference)
EPA Substance Registry SystemPotassium silver cyanide (506-61-6)
Safety Information
Hazard Codes T+,N,Xi
Risk Statements 26/27/28-32-50/53-36/37/38
Safety Statements 7-1/2-29-45-61-60-37/39-28A-26
RIDADR UN 1588 6.1/PG 1
WGK Germany 3
RTECS TT5775000
TSCA Yes
HazardClass 6.1
PackingGroup I
HS Code 28432900
Hazardous Substances Data506-61-6(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Potassium dicyanoargentate Usage And Synthesis
Chemical PropertiesPotassium silver cyanide is a poisonous, white solid made of crystals, which are light sensitive. It is soluble in water and acids and slightly soluble in ethanol. It emits very toxic fumes when heated to decomposition.
Chemical PropertiesPotassium silver cyanide is a white crystalline solid.
UsesIn silver plating.
UsesSilver platingPotassium silver cyanide is used in silver plating and in the manufacturing of antiseptics. It is a versatile bridging ligand and finds use for multidimensional polymer construction.
General DescriptionWhite crystals. Poisonous. Used in silver plating, as a bactericide and in the manufacture of antiseptics. Not registered as a pesticide in the U.S.
Air & Water ReactionsWater soluble [Merck].
Reactivity ProfilePotassium dicyanoargentate is light sensitive. Acids precipitate silver cyanide from its aqueous solution. Fusion with metal chlorates, perchlorates, nitrates or nitrites can cause violent explosions [Bretherick 1979 p. 101].
HazardVery toxic.
Health HazardThe primary health hazard is as a cyanide. (Non-specific -- Cyanide, Inorganic, n.o.s.). It is poisonous and may be fatal if inhaled, swallowed or absorbed through the skin. Fire may produce irritating or poisonous gases.
Health HazardPotassium silver cyanide is a poisonous, white solid made of crystals, which are light sensitive. It is soluble in water and acids, and slightly soluble in ethanol. It emits very toxic fumes when heated to decomposition. Synonyms for potassium silver cyanide are potassium argentocyanide and potassium dicyanoargentate
Fire HazardWhen heated to decomposition, Potassium dicyanoargentate emits very toxic fumes of cyanide and nitrogen oxides. Avoid light.
Flammability and ExplosibilityNotclassified
Safety ProfilePoison by ingestion. A severe skin and eye irritant. When heated to decomposition it emits very toxic fumes of CN-, K2O, and NOx. See also CYANIDE and SILVER COMPOUNDS.
Potential ExposurePotassium silver cyanide is used in silver plating; as a bactericide; and in the manufacture of antiseptics. Not registered for use as a pesticide in the United States
ShippingUN1588 Cyanides, inorganic, solid, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
IncompatibilitiesContact with acid, acid fumes release hydrogen cyanide. Incompatible with water, steam, or when heated to decomposition, emits toxic and flammable cyanide vapors. Potassium silver cyanide reacts with carbon dioxide releasing hydrogen cyanide. Light sensitive. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materi- als, strong bases, strong acids, oxoacids, epoxides. Acids precipitate silver cyanide from its aqueous solution. Fusion with metal chlorates, perchlorates, nitrates or nitrites can cause violent explosions
Waste DisposalConsult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations govern- ing storage, transportation, treatment, and waste disposal.
Potassium dicyanoargentate Preparation Products And Raw materials
Raw materialsSilver nitrate
Silver acetate Silver nitrate Silver oxide Silver oxide Potassium iodide Potassium sorbate Potassium dicyanoargentate Silver cyanide Potassium persulfate Potassium Citrate Potassium chlorate Silver Potassium Acetate Potassium chloride Potassium POTASSIUM CYANIDE Potassium nitrate

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