| Identification | |
| Name: | Cobalt oxide |
| Synonyms: | Cobaltosic oxide; |
| CAS: | 11104-61-3 |
| EINECS: | 234-334-5 |
| Molecular Formula: | CoO |
| Molecular Weight: | 74.9326 |
| InChI: | InChI=1S/Co.O |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | About 1935 deg C |
| Solubility: | Practically insoluble in water; soluble in acids or alkalies Insol in water, alcohol |
| Appearance: | black and grey powder |
| Specification: |
Cobaltoxide (CAS NO.11104-61-3), its Synonyms are Cobaltosic oxide ; Cobalt tetraoxide ; Tricobalt tetroxide . |
| Color: | Powder or cubic or hexagonal crystals; color varies from olive green to red depending on particle size, but the commercial material is usually dark gray Gray cubic crystals Grayish powder under most conditiond; can form green brown crystals. |
| Safety Data | |
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