Zinc Sulphate

Zinc Sulphate

Publish: 2015-07-06

Product name: Zinc Sulphate

CAS No.: 7446-20-0

Molecular formula: ZnSO4-H2O / ZnSO4-7H2O

Molecular Weight: 287.56

Property: White crystal powder or granular, easy soluble in water, low content of heavy metal

Application:

mainly used as raw material for the production of lithophone and zincsalts. 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.

Packaging: packed in 25kgs plastic woven bag within PP liner, or as per client’s request

Storage: Should be protected by covers when transportation , avoid rain, moisture, or mixed with acid / alkali matter and color matter; packed in dry and airiness place, no contact with acid and alkali and color matter.

Specification:

Index name

ZnSO4-H20

ZnSO4-7H20

Content of Zinc sulphate %min

98

98

Zinc %min

35.7

22.51

Heavy metal(Pb) %max

0.002

0.001

Ferrum(Fe) %max

0.008

0.003

Cadmium(Cd) %max

0.002

0.001

Manganese(Mn) %max

0.01

0.005

Chloride(Cl) %max

0.20

0.20

PH Value(50g/L) min

4.0

3.0

Water insoluble %max

0.02

0.02