Cobalt (II) zincate is an inorganic compound, a complex metal oxide of cobalt and zinc with the formula CoZnO 2 , blue-green crystals.
| Cobalt zinc | |
|---|---|
| General | |
| Systematic name | Cobalt Zincate (II) |
| Traditional names | Rinman's greens; turkish greens |
| Chem. formula | CoZnO 2 |
| Physical properties | |
| condition | Blue green crystals |
| Molar mass | 156.32 g / mol |
Content
- 1 Receiving
- 2 Physical properties
- 3 Chemical properties
- 4 Application
- 5 notes
- 6 Literature
Getting
- Calcination of a mixture of cobalt (II) oxide and zinc oxide :
Physical Properties
Cobalt (II) zincate forms blue-green crystals.
Chemical Properties
Cobalt zinc (β) is soluble in concentrated sulfuric and hydrochloric acids. With concentrated hydrochloric acid (when heated) forms a pink colored solution. At ordinary temperature, dilute acids and alkalis do not act on the substance. [one]
Application
- Blue-green pigment.
Notes
- β N.L. Glinka. General chemistry. - KnoRus.
Literature
- Ripan R., Chetyanu I. Inorganic chemistry. Chemistry of metals. - M .: Mir, 1972. - T. 2. - 871 p.