Zinc Cyanide Molecular Formula: C2N2Zn Molecular Weight: 117.44 CAS: 557-21-1 EINECS: 209-162-9 Appearance: white mono-slanting crystal powder Properties: Insoluble in water and ethanol, soluble in sodium cyanide (potassium) solution, alkali solution and ammonia. Highly toxic. In the 800 ℃ decomposition, under acid decomposition. Absorbing carbon dioxide from the moist air, produce zinc carbonate and liberate hydrocyanic acid. Must be packed in airtight iron (plastic) tube or glass bottles. Application: It is mainly used for electroplating, pharmaceutical and pesticide. Packing: 5kgs drum Specification: Purity: 98.5% min Moisture: 0.2% max Insoluble matter in Nitric acid: 0.05% max Arsenic (As): 0.0005% max Iron (Fe): 0.02% max
It is mainly used for electroplating, pharmaceutical and pesticide.

CAS NO:557-21-1

EC NO:209-162-9

Molecular Formula:C₂N₂Zn

Molecular Weight:117.4438

Synonyms:;3-02-00-00061 (Beilstein Handbook Reference);AI3-28752;BRN 4124366;Cyanure de zinc;Cyanure de zinc [French];HSDB 1051;RCRA waste number P121;Zinc dicyanide;Zinc cyanide (Zn(CN)2);RCRA waste no. P121;UN1713;Zinc cyanide Zn(CN)2;Zinc cyanide [UN1713] [Poison]

Molecular Structure: