Factory Price Best Selling 21-22% zinc sulphate heptahydrate
USD $320 - $380 /Ton
Min.Order:10 Tons
Zhengzhou Mahaco Commercial Co., Ltd.
Application of zinc sulphate heptahydrate 21% granular or powder
It 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 fertilizer.
21-22% zinc sulphate heptahydrate
Specifications of 21-22% zinc sulphate heptahydrate
Item | ZnSO4.7H2O |
Purity of Zinc Sulphate | 98 |
Zinc (Zn) %≥ | 22.5 |
Water Insoluble% ≤ | 0.05 |
Heavy Metal(Pb) % ≤ | 0.001 |
As% ≤ | 0.0005 |
Cd%≤ | 0.002 |
Apperance of 21-22% zinc sulphate heptahydrate
White Powder
Production Name of Zinc Sulphate Heptahydate
Formula:ZnSO4•H2O/ZnSO4•7H2O
H S CODE: 28332930