CAS No.: | 1307-96-6 |
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Formula: | Coo |
EINECS: | 215-154-6 |
Classification: | Cobalt Oxide |
Grade Standard: | Industrial Grade |
Kind: | Acidic Oxide |
Samples: |
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Customization: |
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Grayish black powder. The relative density is 6.45. Soluble in acid, insoluble in water, alcohol . It is easily reduced to the metal cobalt. Reacting with silica, alumina or zinc oxide at high temperatures, it is easy to obtain a variety of pigments.
Cobalt oxide Chemical Properties | |
Melting point | 1785 °C |
density | 6.45 |
form | Powder |
color | Green-brown |
Specific Gravity | 6.45 |
Water Solubility | insoluble |
Sensitive | Air Sensitive |
Merck | 142446 |
Stability: | Stability Stable, but may be moisture sensitive. |
Mainly used for glass, enamel, ceramic, magnetic materials such as dense agent, azure blue, cobalt blue, cobalt green color colorant, catalyst, livestock nutrition agent. It is also used in the preparation of cobalt salts.
Cobalt Oxide is mainly used in magnetic materials, electronic components materials, carbide materials, enamel color porcelain glaze, ceramic, porcelain, glass, co catalyst and other cobalt salts
Cobalt(II) oxide is used as a pigment for ceramics and paints; for drying paints, varnishes and oils; for coloring glass; as a catalyst; and for preparation of other cobalt salts. The commercial product is a mixture of cobalt oxides.
In pigments for ceramics; glass coloring and decolorization; oxidation catalyst for drying oils, fast-drying paints and varnishes; preparation of cobalt-metal catalysts, Co powder for binder in sintered tungsten carbide; in semiconductors.
Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. Main products are cas: 6080-56-4, 2-phenylacetamide (cas103-81-1), After many years of efforts, we have established stable and friendly business relations with dozens of European and American pharmaceutical companies, multinational chemical companies and importers.
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