High Quality Feed Grade Zinc Sulphate Heptahydrate ZnSO4.7H2O 97.3% Min 22.0% Min

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Feed grade zinc sulphate

 

Zin sulphate heptahydrate, are the primary forms used commercially. The main application is as a coagulant in the production of rayon. It is also a precursor to the pigment lithopone. Zinc sulfate is used to supply zinc in animal feeds, fertilizers, and agricultural sprays. Zinc sulfate, like many zinc compounds, can be used to control moss growth on roofs. It is used as in electrolytes for zinc plating, as a mordant in dyeing, as a preservative for skins and leather and in medicine as an astringent and emetic.

 

Specification

 

Product	Formula	Content	Fineness	Property	Heavy metals  and Injurants(%)
Zinc Sulphate Heptahydrate	ZnSO4.7H2O	ZnSO4.7H2O≥97.3%, Zn≥22.0%	pass 800μm Sieve ≥95%	White Crystalline powder	As≤0.0005 Pb≤0.001 Cd≤0.002
Zinc Sulphate Monohydrate	ZnSO4.H2O	ZnSO4.H2O≥94.7%, Zn≥34.5%	pass 250μm Sieve ≥95%	White Powder	As≤0.0005 Pb≤0.002 Cd≤0.003
Granular Zinc Sulphate Monohydrate	ZnSO4.H2O	ZnSO4.H2O≥94%, Zn≥33%	In accordance with  customers' need	White Granule	As≤0.0005 Pb≤0.002 Cd≤0.003
zinc carbonate	ZnCO3	Zn≥56.5%	In accordance with  customers' need	White Powder	As≤0.001 Pb≤0.005 Cd≤0.001

Factory

 

 

High Quality Feed Grade Zinc Sulphate Heptahydrate ZnSO4.7H2O 97.3% Min 22.0% Min