Feed grade zinc oxide
Feed grade zinc oxide applied to poultry, livestock, fisherly levels of various types of feed additives for zinc.
1. It is lower coast to make the feed additive with the zinc oxide. The zinc oxied copares with the other zinc source, the unit zinc coast is obviusly low, favors to reduce the feed coast, the adding amount is equivalent to the monohydrate zinc sulfuric acid 44%, seven water zinc sulfuric acid 28%.
2. Zinc oxide is the powdery zinc source, stability is good in the feed, non-moisture, not lumping, invariability, convenient for the feed processing and the long-term storage. Less impact on the dietary vitamin.
Feed grade zinc oxide quality standards
Zinc oxide ?ZnO?%?? 99.7 95
Zinc oxide?Zn?%?? 80.1 76.3
Lead ?Pb?%?? 0.005 0.005
Cd%?? 0.001 0.001
Arsenic ?Ar?%?? 0.001 0.001
Sieve residue?150um?%?? 99 95