Co. Oxide or cobalt oxide, is an inorganic compound, primarily existing as cobalt monoxide (CoO) and cobaltic oxide (Co3O4). It typically appears as a black or grey powder and is known for its high chemical stability and corrosion resistance. It is widely used in various industrial sectors, particularly in ceramics, glass, and battery industries.
COMPOSITION | STANDARD % | RESULT % |
---|---|---|
Co | ≥72.00 | 72.18 |
Na | ≤0.1 | 0.10 |
Ca | ≤0.5 | 0.020 |
Cu | ≤0.05 | 0.00074 |
Mg | ≤0.5 | 0.028 |
Mn | ≤0.05 | 0.00066 |
Fe | ≤0.05 | 0.011 |
Ni | ≤0.05 | 0.0017 |
Zn | ≤0.05 | 0.00084 |
Pb | ≤0.002 | 0.0012 |
Cd | ≤0.005 | 0.00010 |
As | ≤0.005 | No |
Density (g/cm³) | 0.8-1.2 | 1.01 |
Particle Size | 100 mesh sieve | All Pass |
300 mesh sieve | 99.66 | |
Appearance | Grey Black powder, dry without impurity | Pass |
Ceramics Industry: Cobalt oxide is commonly used in ceramic glazes and pigments, providing shades of blue, purple, or grey to ceramics.
Glass Industry: In glass manufacturing, cobalt oxide is used as a coloring agent, often applied in the production of blue glass.
Battery Manufacturing: Cobalt oxide is a crucial component in lithium-ion batteries, enhancing the energy density and stability of the battery.
Catalyst: Cobalt oxide is widely used as a catalyst in various chemical reactions, particularly in petroleum refining and syngas production.