FORMULA: ZnO
M.W.: 81.38
GRADE: FEED GRADE
CAS NO.: 1314-13-2
DESCRIPTION: WHITE POWDER, SPECIAL GRAVITY 5.6; INSOLUBLE IN
WATER AND ALCOHOL, SOLUBLE IN ACIDS, ALKALI, AMMONIUM CHLORIDE, IT CAN SLOWLY
BECOME ZINC CARBONATE BASIC ABSORPTING CO2 AND H2O IN
AIR.
SPECIFICATIONS:
|
Zn |
75%MIN. |
72%MIN. |
|
Pb |
50PPM MAX. |
0.0035%MAX. |
|
Cd |
50PPM MAX. |
0.0035%MAX. |
|
As |
10PPM MAX. |
0.0005%MAX. |
|
FINENESS (100μm
MESH) |
95%MIN. |
95%MIN. |
PACKING: IN 25KG PLASTIC WOVEN BAG WITH PLASTIC LINING.