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Cobalt Tetroxide
Product: Cobalt Tetroxide
Chemical Composition: Co3O4
Appearance: Black powder
Usage: Applies to recharge able batteries, cobalt salt production and enamet.
Packing: Double coated seated plastic bags in 25kg iron drum.
| Process |
Specification |
| Physical character |
| Appearance |
Black powder |
| Crystaltype |
Cubic Co3O4 |
| D10 laser diffraction μm |
≥1.5 |
≥2.0 |
≥3.0 |
| D50 laser diffraction μm |
3-6 |
6-9 |
9-12 |
| D90 laser diffraction μm |
≤16 |
≤24 |
≤35 |
| Apparent density, g/cm3 |
0.7-1.8 |
| Tap density, g/cm3 |
1.5-3.5 |
| Specific surface area, m2/g |
0.5-3.0 |
| Moisture, % |
≤0.1 |
| Chemical composition |
| Co% |
73.5±0.5 |
| Ni% |
≤0.05 |
| Fe% |
≤0.01 |
| Mg% |
≤0.005 |
| Ca% |
≤0.005 |
| Cu% |
≤0.003 |
| Mn% |
≤0.005 |
| Zn% |
≤0.005 |
| Pb% |
≤0.005 |
| K% |
≤0.01 |
| Na% |
≤0.01 |
| Si% |
≤0.01 |
| S% |
≤0.01 |
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