Cuprous potassium cyanide cas no:13682-73-0

NameCuprous potassium cyanide
CAS13682-73-0
SynonymsCuprate(1-),bis(cyano-C)-, potassium;Cuprate(1-), bis(cyano-kC)-, potassium (9CI);Cuprate(1-), dicyano-, potassium(8CI);Potassium cyanocuprate(I) (KCu(CN)2) (6CI);Potassium dicyanocuprate(I)(7CI);Copper(I) potassium cyanide;Potassiumcopper(I) cyanide;Potassium dicyanocuprate(1-);
EINECS(EC#)237-192-2
Molecular FormulaC₂CuKN₂
Molecular Weight154.68

Hazard T+: Very toxic;
Risk R20/21
Safety

A poison. When heated to decomposition it emits toxic fumes of CN⁻.
Safety information of Cuprous potassium cyanide (CAS NO.13682-73-0):
Hazard Codes  T+
Risk Statements  20/21-28 
R20/21:Harmful by inhalation and in contact with skin. 
R28:Very toxic if swallowed.
Safety Statements  22-36/37/39-45
S22:Do not breathe dust. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR  UN 1679 6.1/PG 2
WGK Germany  3