Zinc Sulfate Monohydrate

CAS No.: 7446-19-7
Type.: Nutritional Supplements
Appearance: White
Molecular Formula： H2O5SZn
Shelf Life： 2 years
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Item	Indicators	Results
Assay (Zn), % min	35	35.3
Cd(as Cd) max	10ppm	4ppm
Arsenic(as As) max	5ppm	4ppm
Lead (as Pb) max	10ppm	6ppm
Screen Analysis（60mesh）, % min	95	≥95
Conclusion: This product conforms to requirements of GB/T25865-2010.

Application
(1) Zinc Sulfate Monohydrate is the raw material for the manufacture of zinc salt and lithopone.

(2) In electrolytic industry, Zinc Sulfate Monohydrate is used for cable galvanizing and electrolytic pure zinc.

(3) Zinc Sulfate Monohydrate is also used to prevent diseases in fruit tree nurseries, wood and leather preservation agents and man-made fiber industries.

(4) Food grade is used as a nutritional supplement (zinc fortifier).