Cobaltous Cyanide

Name:
Cobaltous Cyanide
Detailed information:

M Formula:	(1) Co(CN)2•2H2O, (2) Co(CN)2
Properties:
(1) Buff crystals, (2) blue-violet powder; d (2) 1.872, mp (2) 280C. Insoluble in water; soluble in potassium cyanide, hydrochloric acid, ammonium hydroxide.
Hazard:
Highly toxic. TLV: 5 mg(CN)/m3.