Feed grade Zinc oxide
name：Feed grade Zinc oxide
Formula：ZnO
M.W：81.39
CAS NO.：
Characters：White or yellow powder, density 5.606, melting point 1975%, is a type of amphoteric oxide, insoluble in water or ethanol, soluble in acid or alkaline solution.It is yellow at high temperature and white after cooling.
Usage：Zinc oxide is used as a zinc supplement additive, which is suitable for various kinds of feed in poultry, livestock and fishery.
Specification：
item | index | ||||
product model | HSL-01 | HSL-02 | HSL-03 | HSL-04 | |
Zinc oxide (ZnO)，% | ≧ | 99.7 | 99 | 98 | 95 |
Zinc content (in Zn)，% | ≧ | 80 | 79.4 | 78.6 | 76.3 |
lead（Pb），% | ≦ | 0.005 | 0.005 | 0.005 | 0.005 |
cadmium（Cd），% | ≦ | 0.001 | 0.001 | 0.001 | 0.001 |
arsenic（As），% | ≦ | 0.001 | 0.001 | 0.001 | 0.001 |
Fineness (through 150um test screen)，% | ≧ | 98 | 98 | 98 | 98 |