Coblalt(II) nitrate,hexahydrate
Molecular Formula:Co(NO3)2·6H2O
Molecular Weight:291.03
Physicochemical Properties:Red crystal or grain,easy in moisure,Specific Density:188,Melting Point:55-56℃.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.
Applications and Usages:The colalt pigment,the porcelain and ceramics,the activator manufacturing,the liquid merchandise,mainly used for the manufacturing paint desiccant.
Product Specification:Q/YLB-2005-07
| Indexes | 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 |
Besides 25 ilograms of inner are moulded weave or demand according to the customer.
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