Zinc sulphate heptahydrate
Physical and chemical properties
Molecular formula: ZnSO4.7H2O
Molecular weight: 287.56
Specific gravity: 1.975
Appearance: white crystalline
Odor: odorless
Solubility: deliquescent in air, easy to dissolve in water, slightly dissolve in sterols, insoluble in acetone.

Numerical index
CAS: 7446-20-0
HS No.: 2833260000

Zinc content:20%-23%
Heavy metal: customize according to customers requirements.

Zinc sulphate heptahydrate has a wide range of applications, as raw materials of zinc stearate、zinc carbonate、zinc borate、ziram and lithopone, as a coagulant in the production of rayon, electrolytes for zinc plating, feeds, fertilizers, and agricultural sprays, as a mordant in dyeing, as a preservative for leather.

Package and transport:
25KG PP/PE,25 MTS/20'GP