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Cobalt Nitrate
Formula | Co(NO3) 2· 6H2O |
Molecular weight | 291.03 |
CAS | 10141-05-6 |
Properties | Red crystal or grain, easy in moisure, Specific Density: 188, Melting Point: 55-56° C. It is casily 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. |
Uses | The cobalt pigment, the porcelain and ceramics, the activator manufacturing, the liquid merchandise, mainly used for the manufacturing paint desiccant. |
Packing | In 20/25/50/500/1000/1200kg PP/PE bag or on customer request. |
Specification
Indexes | Unit | Catalyst Grade | Industrial Grade |
Co(NO3) 2· 6H2O | %≥ | 97.0 | 96.0 |
Water insoluble | %≤ | 0.01 | 0.1 |
Chloride(Cl) | %≤ | 0.01 | --- |
Sulfate(SO4) | %≤ | 0.02 | --- |
Ferrum(Fe) | %≤ | 0.003 | 0.05 |
Ni | %≤ | 0.5 | --- |
Zn | %≤ | 0.1 | --- |
Mn | %≤ | 0.02 | --- |
Cu | %≤ | 0.01 | --- |
Ca | %≤ | 0.02 | 0.5 |
Sulfide insoluble(based on sulfate) | %≤ | 0.5 | --- |
Appearance | %≤ | red crystal | red crystal |