China High Quality Cobalt Oxide for Ceramic with Factory Price, Find details about China Cobalt, Oxide from High Quality Cobalt Oxide for Ceramic with Factory Price
Chemical composition % | |
NAME | Co2O3 |
Co | ≥72 |
Ni | ≤0.3 |
Fe | ≤0.3 |
Mn | ≤0.05 |
Cu | ≤0.1 |
Zn | ≤0.05 |
Pb | ≤0.005 |
Cd | ≤0.005 |
As | ≤0.005 |
Ca,Mg,Na | -- |
size | D50<=8um |