Product name: Silver cyanide

　　Cas No: 506-64-9

　　EINECS No：208-048-6

　　Molecular formula: AgCN

　　Molecular weight: 133.90

　　Ag %：≥80.3

　　Appearance：White or light gray powder, no smell, no taste, relative density of 3.95, melting point 320. Soluble in ammonia, ethanol, sodium thiosulfate solution, hot concentrated nitric acid, insoluble in water and stable in dry air, decompose when heated to 320 DEG C, become dark after exposure, highly toxic.

　　Application: Used as precious metal plating reagents and additives.

　　Packing: 5,10,20,500g /bottle