zinc sulfate is mainly used as feed addictive, zinc sulfate is used as trace element addictive for drinking water,

Zinc Sulfate (Monohydrate and Heptahydrate)

1. Uses: zinc sulfate is mainly used as feed addictive, trace element addictive for drinking water, also zinc sulfate can be used to process circulating water. In addition, zinc sulfate can be used as pesticide for fruit nursery stock. 2. Properties: zinc sulfate is white powder or granule,easily soluble in water,slightly soluble in alcohol and glycerin.zinc sulfate should be kept at sealed package.3. Specification

Zinc Sulfate Heptahydrate ZnSO4·7H2O
Standard	HG2934-2000
Zinc Sulfate(ZnSO4·7H2O) ≥	97.3%
Zinc(Zn) ≥	22.0%
Arsenic (As) ≤	0.0005%
Plumbum (Pb) ≤	0.001%
Cadmium (Cd) ≤	0.002%
Size(pass 800 micron screen) ≥	95%

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zinc sulfate heptahydrate