Zinc Sulphate Monohydrate/Heptahydrate/Anhydrous Zinc 35% 21%
Specifications
zinc sulphate
1.zinc sulphate of 98%
2.zinc of 35%
3.lowest heavy metal
ZincSulphate Price,ZincSulphate Monohydrate,ZincSulphate
1.zinc sulphate of 98%
2.zinc of 35%
3.lowest heavy metal
4. ISO9001:2008 and Fami-QS
Zinc Sulphate General Description
Molecular Formula: ZnSO4. H2O
Molecular Weight: 179.47
CAS No.: 7446-19-7
Zinc Sulphate Application
The hydrates, especially the 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.
Zinc Sulphate Physical Description
Mol Weight: 179.47
Appearance: White Crystalline powder
Odor: Odorless
Boiling Point: 740°C (Decomposes)
Density: 3.28
Property: White, fluid powder, its relative density is 3.28, soluble in water, slightly soluble in alcohol, insoluble in acetone and easily deliquesced in air.
Zinc Sulphate Mono Grade
Powder feed grade
Zinc Sulphate Main parameter
STANDARD |
HG/T2934-2000
(feed grade) |
Bohigh Standard
(feed grade) |
Assay (ZnSO4.H2O) |
≥94.7% |
≥98% |
Zn |
≥34.5% |
≥35% |
Cd |
≤0.003% |
≤0.001% |
Pb |
≤0.002% |
≤0.001% |
As |
≤0.0005% |
≤0.0005% |
Fineness |
60-80mesh |
60-80mesh |
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