| ≥1 piece |
1. Molecular Formula : ZnSO4·H2O
2. CAS# : 7446-19-7
3. HS Code: 28332930
4. Qualities are conformed to HG2934-2000
A. zinc sulphate (powder)
|
ITEMS |
UNIT |
SPECIFICATION |
|
Zn |
%min |
35.5 |
|
Pb |
(ppm) max |
10 |
|
As |
(ppm) max |
5 |
|
Cd |
(ppm) max |
10 |
B. Zinc sulphate (granule)
|
ITEMS |
UNIT |
SPECIFICATION |
|
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 |
|
5. Packing :
Net 25kgs plastic woven bags with inner liner or 1000kgs big bag or 50 lb paper bags
6. Uses :
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.
7. Storage:
Dry and hermetic.