Item | index |
(Co)ω/% ≥ | 72 |
(Ni)ω/% ≤ | 0.3 |
(Cu)ω/% ≤ | 0.1 |
(Fe)ω/% ≤ | 0.3 |
(Zn)ω/% ≤ | 0.05 |
(Mn)ω/% ≤ | 0.05 |
(Pb)ω/% ≤ | 0.005 |
(Cd)ω/% ≤ | 0.005 |
(As)ω/% ≤ | 0.005 |
cobaltous oxide
Purpose：Molecular formula：CoOrelative molecular mass MW（molecular weight）：74.93appearance:cinereus powderuse：mainly use for produce cemented carbide、magnetic materials、etc.other use cobaltous oxide。
Description
Previous article：battery cobaltous sulfate
Next article：Catalyst grade cobalt nitrate