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English Name: Copper(I) Cyanide
Molecular formula: CuCN
CAS No.: 544-92-3
Molecular weight: 89.56
EINECS No.: 208-883-6
Color: white, light green or light yellow powder, extremely toxic when the temperature is higher than 130 ℃
Purpose:
This product is used as complexing agent in cyanide copper plating solution. The plating solution has good dispersion and coverage, fine coating crystallization, alkaline plating transition and certain decontamination. For the base metal such as steel products and zinc products, the coating with good adhesion can be obtained by directly electroplating copper layer. The disadvantage is that the plating solution is highly toxic. Three wastes must be treated in order to protect the environment and reduce public hazards.
Manufacturing
