Single Soluble Fertilizer
Zinc Sulphate Hept
Formula: ZnSO4.7H2O
Formula weight: 287.54
Product specification:
| Inspection Item | Unit | Standard |
|---|---|---|
| Assay(ZnSO4.7H2O) | % ≥ | 96% |
| Zn | % ≥ | 21% |
| Water Insoluble | % ≤ | 0.05% |
| Heavy metal (Pb) | % ≤ | 0.002% |
| Arsenic(As) | % ≤ | 0.0005% |
Property: White crystal with convergence, and tends to effloresce in dry air, and is soluble in water.
Application:
It is mainly used to produce the raw materials of lithopone and other zinc salts, and is also very important to produce artificial fiber. It can also be used as conservative agent of dye, wood and leather, clarificant of bone glue, emetic and fungicide. It can also be applied in galvanization and floatation. In agriculture, it can be used as microelement fertilizer and in animal husbandry. It can be used as addictives of forage.
Packing: In 25kg net plastic woven bag or according to client's requirement.