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ZINC SULFATE/CAS:7446-20-0/7446-19-7
Product name:ZINC SULFATE
Chemical Formula: ZnSO4·7H2O/ ZnSO4·H2O
Molecular Weight: 287.56/179.47
CAS No.: 7446-20-0/7446-19-7
HS Code: 28332930
UN NO.: 3077 Class 9
Category: Agrochemical
Specification:
| Item | Feed Grade | Fertilizer Grade | Industry Grade | ||||
| Purity(ZnSO4.7H2O)≥ | 97.3% | / | 96% | 96% | 98% | 99% | / |
| Purity(ZnSO4.H2O) | / | 94.7% | / | / | / | / | 96% |
| Zinc(Zn)≥ | 22.00% | 34.50% | 21.50% | 21.50% | 22.20% | 22.43% | 35% |
| Arsenic(As)≤ | 5ppm | 5ppm | 10ppm | 10ppm | 10ppm | 5ppm | 10ppm |
| Lead(Pb)≤ | 10ppm | 10ppm | 20ppm | 20ppm | 20ppm | 10ppm | 20ppm |
| Cadmium(Cd)≤ | 10ppm | 10ppm | 10ppm | 10ppm | 10ppm | 10ppm | 10ppm |
| Fineness(through 800um sieve) | 95% | / | / | / | / | / | / |
| Fineness(through 250um sieve) | / | 95% | / | / | / | / | |
Application of ZINC SULFATE:
Feed additives, trace elements for animals;
Agricultural fertilizers & fungicides;
Electroplating & water treatment;
Non-ferrous metal flotation reagents;
Manufacture other zinc salts.
Packing of Copper sulphate:
25kg, 1000kg, 1200kg, woven bag with plastic lining, or according to the requirements of customers.
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