Cobalt Monoxide
Chemical Formula: CoO
Usage:applies to anode materials for Ni-MH or Ni-cd battery,electro-magnetic materials and pigment.
Packing: Double coated sealed plastic bags in 1.0/2.5Kg.
 |
Premium grade |
|
Co≥
|
78
|
|
Ni≤ |
0.005
|
|
Fe≤ |
0.005
|
|
Cu≤ |
0.003
|
|
Mn≤ |
0.003
|
|
Zn≤ |
0.003
|
|
Ca≤ |
0.005
|
|
Mg≤ |
0.005
|
|
Na≤ |
0.005
|
|
Pb≤ |
0.005
|
|
Si≤ |
0.01
|
|
S≤ |
0.01
|
|
|
Physical character
| Grade |
Appearance |
Apparent density(g/cm3) |
FSFSSS(μm) |
Surface area(m2/g) |
|
CoOⅠ
|
Light yellow |
0.2-0.3
|
< 0.25
|
> 12
|
|
CoOⅡ
|
Snuff
|
0.3-0.4
|
0.25-0.35
|
8-12
|
|
CoOⅢ
|
Snuff
|
0.35-0.45
|
0.35-0.45
|
6-12
|
|
CoOⅣ
|
Reddish brown
|
> 0.35
|
> 0.45
|
< 8
|
|
|
