Copper(I) Cyanide Cuprous Cyanide Molecular Formula: CuCN Molecular Weight: 89.56 CAS: 544-92-3 EINECS: 208-883-6 Appearance: white mono-slanting crystal powder Properties: Melting point:473 ℃ (in nitrogen), Relative density:2.92. Insoluble in water and cold dilute acid, soluble in ammonia and ammonium salt solution and strong hydrochloric acid. Soluble in sodium cyanide, ammonium cyanide, potassium cyanide generated when cyanide copper complex. Application: Used in electroplating, medicine, purifying molten metals, pesticides and antifouling coatings Specification: Purity (Calculate in CuCN on dry): 98.5% min Cu: 68.95% min Moisture: 0.2% max Insoluble matter in Nitric acid: 0.05% max Arsenic (As): 0.0005% max Iron (Fe): 0.02% max Packing: 20kg iron drum
Used in electroplating, medicine, purifying molten metals, pesticides and antifouling coatings

CAS NO:544-92-3

EC NO:208-883-6

Molecular Formula:CCuN

Molecular Weight:89.5634

Synonyms:;Cuprous cyanide;CopperIcyanide;Copper cyanide;copper(1+) cyanide;(cyano-kappaC)copper;

Molecular Structure: