Low Price Zinc Sulfate Heptahydrate 7446-20-0

CAS No.: 7446-20-0
Type.: Nutritional Supplements
Appearance: White
Molecular Formula： H14O11SZn
Shelf Life： 2 years
Min Order Quantity: As requirements

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Item	Indicators	Results
Assay (Zn), % min	21.5	21.8
Cd (as Cd) max	10ppm	5ppm
Arsenic (asAs) max	5ppm	3ppm
ead (as Pb) max	10ppm	5ppm
Conclusion: This product conforms to requirements of GB/T25865-2010.

(1) Zinc Sulfate Heptahydrate is a supplement of zinc in feed. In animals, it is a component of many enzymes, proteins, ribose, etc.

(2) Zinc Sulfate Heptahydrate participates in carbohydrate and fat metabolism, and can catalyze the mutual conversion of pyruvate and lactic acid to promote growth.

(3) Lack of zinc can easily cause incomplete keratosis, stunted growth and hair deterioration, and can affect animal reproduction.