PRODUCTS
Copper
Product Name: Cathode Copper
Molecular Formula: Cu
Molecular Weight: 63.546
CAS: 7440-50-8
Density: 8.96
M.P.: 1083℃
B.P.: 2595℃
Standard:GB/T467-1997
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Appearance: light red lustrous metal; tough, has good ductibility, thermal/electrical conductivity; insoluble in Hcl or dilute sulfuric acid, soluble in nitric acid and hot oil of vitriol.
Use: Mainly used for copper wire, clutch gold, copper strip, copper pipe, additives for fertilizers, processing of building materials.
Cathode Copper(Cu-CATH-2) Chemical compositions %
Cu+Ag(min.) |
Impurities content, max. |
As |
Sb |
Bi |
Fe |
Pb |
Sn |
Ni |
Zn |
S |
P |
99.95 |
0.0015 |
0.0015 |
0.0006 |
0.0025 |
0.002 |
0.001 |
0.002 |
0.002 |
0.0025 |
0.001 |
