cobalt Oxide

 In About Chemicals

Other Names: Cobalt oxide, cobalt monoxide

Properties: Grey color powder and green-brown crystals

Solubility: It is soluble in acids. It is insoluble in water and hydroxides.

Relative Density: 6.45

Melting Point: 1935°C

Grades: It is found in technical and ceramics grade.


  • Used in paint making.
  • In the manufacturing of ceramics.
  • For the preparation of cobalt salts.
  • In the making of porcelain enamels.
  • In the production of cobalt metal powder.
  • Best used in coloring glass.
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