Chemical name:COPPER(I) CYANIDE MF:CCuN MW:89.56 CAS:544-92-3
Appearance Light blue and white,light yellow and white powder CuCN 99.5%min Cu 70.5%min CN 28.5%min Sodium cyanide insoluble 0.05%max Fe 0.01%max Ni 0.002%max Pb 0.0002%max Zn 0.001%max Cr 0.0005%max