Product Description
Zinc Sulphate Monohydrate 98
Product Description
1. Trade name: Zinc Sulphate Monohydrate
2. MF: ZnSO4@H2O
3. Clour: White powder or granular
4. CAS No.: 7446-19-7
5. HS Code: 28332930
6. Purity: 98%
Uses
It is mainly used as raw material for the production of lithopone 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.
| Item |
ZnSO4? H2O |
| Top-grade |
First grade |
Qualified product |
| Purity≥ |
98.0 |
97.0 |
95.0 |
| Zn%≥ |
35.7 |
35.34 |
34.61 |
| PH(50g/L)≤ |
4.0 |
4.0 |
... |
| Cl%≤ |
0.20 |
0.60 |
... |
| Pb%≤ |
0.002 |
0.007 |
0.010 |
| Fe%≤ |
0.0080 |
0.020 |
0.060 |
| Mn%≤ |
0.01 |
0.03 |
0.05 |
| Cd%≤ |
0.002 |
0.007 |
0.01 |
| Cu%≤ |
0.002 |
... |
... |
| Insoluble matter %≤ |
0.020 |
0.050 |
0.10 |
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