Copper(I) Cyanide

CAS No.:

544-92-3

MF:

CuCN

Packaging:

25kg plastic woven bag lined with PE bag

ITEM	Unit	First grade	Superior grade
Cu	W/%	≥69.6	≥70.2
CuCN	W/%	≥98.0	≥99.0
CN	W/%	28.0-28.6	28.0-28.6
Insoluble content	W/%	≤0.30	≤0.20
Fe	W/%	≤0.04	≤0.02
Appearance		White, grayish yellow or light blue powder	White, grayish yellow or light blue powder

Application:

This product is used as a complexing agent in the plating solution of cyanide copper plating. The dispersion and coverage of the plating solution are better. For steel products, zinc Chemicalbook products and other substrate metal direct plating copper layer can obtain good adhesion coating. Its disadvantage is that the plating solution is highly toxic, with this solution copper plating must be three waste treatment, in order to protect the environment, reduce public hazards.