Soluble Salt Zinc Sulphate Heptahydrate for Fertilizer

Zinc Sulphate Heptahydrate:

Items	Guaranteed Specification	Typical Analysis Result
ZnSO4	98%min	98.1%
Zn	21%min	21.2%
Cl	0.002%max	0.002%
Fe	0.25%max	0.25%
Pb	0.01%max	0.01%
As	0.049%max	0.049%
Water Insoluble	0.1%max	0.1%

Zinc Sulphate Monohydrate:

Items	Guaranteed Specification	Typical Analysis Result
ZnSO4	98%min	98.1%min
Zn	35%min	35.1%
Fe	0.0054%max	0.0054%
As	0.003%max	0.003%
Pb	0.002%max	0.002%
Mn	0.0037%max	0.0037%
Cd	0.003%max	0.003%
Water Insoluble	0.1%max	0.1%

Agriculture extensively for feed, compound fertilizer as zinc supplements and pesticides to prevent pests and diseases of fruit trees; industrial production for the manufacture of lithopone (lithopone), zinc, rayon and vinylon fiber raw materials; dyeing industry mordant; wood, leather preservatives; circulating cooling water treatment agent; glue clarification preservative; non-ferrous metal beneficiation Pharmacy.