Specifications

1.zinc sulphate of 97.3%
2.zinc of 22%
3.lowest contect of heavy metal
4.two factories
5.ISO9001:2008 and FamiQs

General Description

Molecular Formula: ZnSO₄·7H₂O 

Molecular Weight: 287.561

CAS No.: 7446-20-0

 

Application(WIKIPEDIA)

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.[5] 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.[3]

 

Physical Description

Mol Weight: 287.561

Appearance: White/slight yellow crystal/powder

Density: 1.957g/cm³

Property: White or slight yellow crystal or powder, melting point 100°C(dehydrates) boiling point >500°C(decomposes).

 

Zinc Sulphate Hepta Grade

Crystal fertilizer grade

 

Main parameter

Finished Product

 

Exporting package

    

Main Offer

Lead time: 10-15 working days

Payment: T/T, L/C, D/P etc.

Term: FOB, CNF, CIF

Min of order: 20 tons

Capacity: 60,000 Ton/year

 

 

Manufacturing Period