1. Production specification
1) Feed grade Copper sulphate pentahydrate
phat
Item | Specification |
CuSO4.5H2O | 98.5 |
Cu | 25.06 |
As | 0.0004 |
PB | 0.001 |
Fineness(800 ) | 95 |
Water insoluble | 0.2 |
2) Agriculture grade Copper sulphate pentahydrate
Item | Specification |
CuSO4.5H2O | 98 |
AS (mg/kg)≤ | 25 |
PB(mg/kg)≤ | 125 |
CD (mg/kg)≤ | 25 |
H2SO4 % ≤ | 0.2 |
Water insoluble | 0.2 |
3) Electroplating grade Copper sulphate pentahydrate
copper sulphate
Item | Specification |
CuSO4.5H2O | 98 |
AS/%≤ | 0.0005 |
PB/%≤ | 0.005 |
CA /%≤ | 0.0005 |
FE/% ≤ | 0.005 |
CO/% ≤ | 0.0005 |
NI/% ≤ | 0.0005 |
ZN/%≤ | 0.002 |
Water insoluble matter≤ | 0.005 |