Specification :

ZINC OXIDE( HG2792-1996)
Molecular Formula: ZnO
Molecular weight: 81.39
CAS No.: 1314-13-2
HS Code: 2817001000
EINECS NO.: 215-222-5
Apperance: White to yellowish powder
Other Names: c.i. pigment white 4; ZINKOXYD AKTIV; Zinc white; ZINC OXIDE; ZINCI OXIDUM
Place of Origin: china
Type: Feed Grade Minerals & Trace Elements
Efficacy: Promote Nutrition, Promote Healthy & Growth
Purity: 98% min
The zinc oxide powder is producted in an indirect method. The powder is mainly used as the reinforcing agent and cure activating agent in rubber industry, and also applied in paint, coating, pigments, ceramics, printing and dyeing, paper, plastics, medicine, forage, electric image tube, fax oil-fining, electronic components, magnetic material, desalination of natural gas, storage battery, etc. It also used in feed additive and trace element fertilizer
Property: white powder, none smell and taste. It will become yellow when heated, but then come to white when cooled.
Package: the powder is packed with a two-layer and plastic-inner bag. The package has perfect ability of damp proof and a good adaptability of carriage.
Net weight: 50kg per bag.
Zinc Oxide of Feed Grade
Item Index
first-class acceptable
Zinc Oxide( by dry product) % e 98 95
Zn( Zn) % d 78.7 75.8
PbO ( Pb) % d 0.005 0.005
CD( CD) % d 0.001 0.001
As( As) % d 0.001 0.001
Sieve Residue( 100um) % d 99 98
Firstly, compared with other zinc sources, zinc oxide shows lower cost. This is to be benefit for reducing the cost of the feed. Secondly, for zinc oxide is dried and powdery, we can see its advantage such as good stability, water-free, non-caking, invariance, easy-to-feed processing and long-term storage. Finally, animals can absorb the zinc oxide easier than the other zinc sources, so the effect of the zinc supplementation is better.