Zinc Sulphate Heptahydrate
CAS: 7446-20-0
MF: ZnSO4·7H2O
Packing:25kg pp/pe bag.27mt/20'FCL
Specification:
Zinc sulphate(powder)
|
Item |
Unit |
speci |
|
Zn |
%min |
35.5 |
|
Pb |
(ppm) max |
10 |
|
As |
(ppm) max |
|
|
Cd |
(ppm) max |
10 |
Zinc sulphate(granule)
|
Item |
Unit |
speci |
|
Zn |
(%)min |
34.5 |
|
Pb |
(ppm)max |
10 |
|
As |
(ppm)max |
5 |
|
Cd |
(ppm)max |
10 |
|
Granule size |
0.5-1mm/1-2mm/2-4mm |
Usage:
It is mainly used as raw material for the production of lithophone and zinc salts. It is also used
in synthetic fiber industry, zinc plating , pesticides, flotation, fungicide and water purification.
In agriculture, it is mainly used in feed additive and trace element fertilize, etc.
