Molecular formula: ZnSO4•H2O
Traits: white smooth powder
Quality standard: Executive standard: GB/T 25865-2010
|
Item |
Index |
|
Zinc sulfate (ZnSO4•H2O) content ≥ |
94.7% |
|
Zinc (Zn) content ≥ |
34.5% |
|
Arsenic (As) content ≤ |
0.0005% |
|
Lead (Pb) content ≤ |
0.001% |
|
Cadmium (Cd) content ≤ |
0.001% |
|
Fineness, pass 250μm test sieve ≥ |
95% |
Function and use: Plasma, liver, glandular pancreas and bone tissue are the rapid exchange and storage places of Zn, and are very sensitive to the change of dietary Zn level. Zn affects animal growth, development and reproductive functions, affects bone and blood formation, and metabolism of nucleic acids, proteins, and carbohydrates. It is related to hair growth, skin health, and wound healing. In these tissues, Zn is mainly combined with the enzyme as an essential component and activator of the enzyme. Zn is the molecular component of carbonic anhydrase pancreatic carboxypeptidase, glutamic acid and lactate dehydrogenase. It can activate uricase, dipeptidase in intestinal fluid and other enzymes. It can act indirectly on the reproductive function by acting on the pituitary gland and gonadotropin. Zinc sulfate monohydrate can be used as a supplement of Zn element in the feed.
Features: "Physicochemical Zhongbao" feed grade zinc sulfate monohydrate has the characteristics of high content of main elements, good solubility, pure color, no agglomeration, good fluidity, no crushing and no sieving.
Packaging, storage and transportation: Feed grade zinc sulfate is packaged in food-grade low-pressure polyethylene film bags and coated polypropylene woven bags, 25kg or 1000kg per bag.
Feed grade zinc sulfate should be stored in a dry and ventilated place, sealed and stored, and it is prohibited to mix with toxic substances.
Handle with care during transportation to prevent damage to the packaging, and do not expose to sunlight or rain. Mixed storage and transportation with toxic substances are prohibited.
Production license number: Feed Tim (2015) T04010
Product approval number: Xiang feed Tim (2015) 503004
