Zinc Sulphate

Zinc Sulphate Mono/Hepta
Properties: . 
1. Product name: Zinc Sulphate Mono/Hepta
2. Chemical formula: ZnSO4 • H2O/ ZnSO4 • 7H2O
3. Molecular Weight: 179.46/287.56
4. CAS No.: 7446-19-7 / 7446-20-0 H.S. Code: 2833293000
5. EINECS: 231-793-3
6. Appearance: White powder or crystal, easily soluble in water and insoluble in alcohol and ketone..
7. Application: Zinc Sulphate 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.
8. Package: Net 25kgs plastic woven bags with inner liner or 1000kgs big bag or 50 lb paper bags.
9. Payment: T/T, L/C
10. Specificaton:
Specification:
| ITEM | ZnSO4 • H2O | ZnSO4 • 7H2O | 
| Purity, %¡İ | 98 | 98 | 
| Zinc (Zn), %¡İ | 35.5 | 22.5 | 
| Water Insoluble , %¡Ü | 0.05 | 0.05 | 
| Heavy Metal (Pb), %¡Ü | 0.001 | 0.001 | 
| Arsenic (As), %¡Ü | 0.0005 | 0.0005 | 
| Cadmium (Cd)¡Ü | 0.002 | 0.002 | 
