Zinc Sulphate Heptahydrate – Tech Grade
Zinc Sulphate Heptahydrate – Tech Grade
Product Name: Zinc Sulphate Monohydrate – Tech Grade / Zinc Sulphate Heptahydrate – Tech Grade
Main Components (formula): ZnSO4.H2O / ZnSO4.7H2O
Appearance: White crystal powder. soluble in water, slightly soluble in alcohol, insoluble in acetone.
Application: Used for raw material making artificial fiber, pesticide, dyestuff, electroplate and zinc.
Specification：
Items | Specification | |
ZnSO4.H2O | ZnSO4.7H2O | |
Zn %≥ | 35min | 21.5min |
Pb ppm≥ | 10max | 30min |
Cd ppm ≤ | 10max | 10max |
As ppm ≤ | 5max | 5max |
STANDARD: | ||
Package: a woven bag with plastic inner,25KG ± 0.2KG net each, or packed as per customer’s request.
