Zinc Sulphate

Zinc sulphate
Key word; Zinc sulfate powder,Fertilizer/feed grade zinc sulphate, Zinc sulphate monohydrate, Zinc sulphate heptahydrate.

Specification;
Zinc Sulfate monohydrate & heptahydrate

Item	Index monohydrate	Index heptahydrate
ZnSO4.H2O ≥%	98%	98%
Zn   ≥%	35%	22%
Insoluble in water ≤%	0.02	0.02
Pb   ≤%	0.002	0.001
Cd   ≤%	0.002	0.001
Cl ≤%	0.2	0.2
Mn ≤%	0.01	0.005
Fe ≤%	0.008	0.003
PH value ≥	4	3

3. Usgaes;
Zinc sulfate is a zinc salt that has many uses as a medication or nutritional supplement. Zinc sulfate is often prescribed for individuals deficient in the mineral zinc.
(1)Zinc sulphate is usually used to manufacture lithopone and other zinc salts.
(2)It is used as trace element fertilizer to prevent crops from Zn deficiency and increase crop yields. Now more and more farmers apply micronutrient fertilizers such as zinc sulfate.
(3)It can be used as feed additive to supply trace element, prevent and cure some diseases because of zinc deficiency and prevent premature death. It also can increase appetite, control blood disorders and bone disease.