Copper sulphate
Molecular formula: CuSO4·5H2O
Molecular weight: 249.68
Properties: bright blue crystal or crystalline powder .
Copper
sulphate |
Feed
grade |
Plating
grade |
Copper sulphate (CuSO4·5H2O)% ≥ |
98.5 |
98.0 |
Cu%≥ |
25 |
25 |
Water Insoluble %≤ |
0.2 |
0.02 |
(As % ≤ |
0.0005 |
0.005 |
Heavy metal (as Pb)%≤ |
0.001 |
0.005 |
Fe %≤ |
-- |
0.25 |
Zn %≤ |
-- |
0.08 |
Free sulphuric acid %≤ |
-- |
-- |
Fineness on 40mesh sieve %≥ |
95 |
-- |
|
