| Detailed Description: |
Cas No. :10141-05-6
Molecular formula: Co(NO3)2·6H2O
Molecular weight: 291.03
Physicochemical Properties: Red crystal or grain, easy in moisture,Specific Density:1.88, Melting Point: 55-56°C,iIt is easily dissolved in water, ethanol and acetone. it has oxidizing property. It will burn or explode once in contact with organic chemicals. It has pungency to skin.
Applications and Usages: it is mainly used as ceramics, paint desiccant, detoxify pharmaceutical, analytical reagent to determine potassium, catalyst containing colalt, colalt pigment, and manufacture other colalt salt.
Packag: 25Kg / bag, plastic inside and knitting bag outside, or in terms of customer's requirements.
| Indexes |
Catalyst Grade |
Industrial Grade |
| Co(NO3)2 % |
≥ 97.0 |
≥ 96.0 |
| Water insoluble % |
≤ 0.01 |
≤ 0.1 |
| Chloride(Cl) % |
≤ 0.001 |
--- |
| Sulfate(SO4) % |
≤ 0.02 |
--- |
| Ferrum(Fe) % |
≤0.001 |
≤0.05 |
| Ni % |
≤ 0.5 |
--- |
| Zn % |
≤ 0.1 |
--- |
| Mn % |
≤ 0.02 |
--- |
| Cu % |
≤ 0.01 |
--- |
| Sulfide insoluble(based on sulfate) % |
≤ 0.5 |
--- |
| Appearance |
red crystal |
red crystal |
|
