Zinc Sulphate powder
Molecular Weight: 179.45
High Purity, Low Heavy Metal Level;
Market: Asian, Africa, Europe, Ameria
Zinc Sulphate
Uses: Zinc Sulphate is mainly used as the raw material for the production of zinc-barium powder and other zinc salts. It is also an important supplemental material for viscose fiber and vinylon fiber, as well as printing & dyeing agent, wood and leather agent, bone glue clarifying and protecting agents, medical emetic and fungicide. It is also applied to electric plating, mineral selection, prevention of the diseases of fruit tree saplings and circulating cooling water treatment, etc. In agriculture, it can be used as fertilizer and feed additive, etc
Quality Standard:
Feed grade(HG/2934-2000) | |
Assay(ZnSO4.7H2O )≥98.0% | Assay(ZnSO4.H2O)≥97.3% |
Zn ≥22.51% | Zn ≥22% |
pH-value(50g/l solution)≥3.0 | As ≥0.0005% |
Chlorides ≤0.2% | Pb ≤0.0001% |
Pb ≤0.002% | Cd ≤0.002% |
Mn ≤0.001% | Fineness(through 250um sieve)≥95% |
Cd ≤0.002% |
|
Fe ≤0.005% |
|
Cu ≤0.002% |
|
Insol. in water ≤0.02% |
Zinc Sulphate Advantages:
1. Strong production capacity, about 1000 tons per month;
2. Competitive price and best service;
3. Certificate: ISO9001:2000
