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10026-22-9
Co(NO3)2•6H2O
270708010800PD
99.99%
- 325 mesh
600-049-3
Characteristic
Cobalt Nitrate is the Inorganic compound with the formula Co(NO3)2.xH2O. It is cobalt(II) salt. The most common form is the hexahydrate Co(NO3)2·6H2O, which is a red-brown deliquescent salt that is soluble in water and other polar solvents.
Chemical formula：Co(NO3)2
Molar mass：182.943 g/mol (anhydrous) 291.03 g/mol (hexahydrate)
Appearance：pale red powder (anhydrous) red crystalline (hexahydrate)
Odor：odorless (hexahydrate)
Density：2.49 g/cm3 (anhydrous) 1.87 g/cm3 (hexahydrate)
Melting point：100 °C (212 °F; 373 K) decomposes (anhydrous) 55 °C (hexahydrate)
Boiling point：100 to 105 °C (212 to 221 °F; 373 to 378 K) decomposes (anhydrous) 74 °C, decomposes (hexahydrate)
Solubility in water：anhydrous: 84.03 g/100 mL (0 °C) 334.9 g/100 mL (90 °C)
Solubility：soluble in alcohol, acetone, ethanol, ammonia (hexahydrate), methanol 2.1 g/100 mL
Coordination geometry：monoclinic (hexahydrate)
Application
It is commonly reduced to metallic high purity cobalt. It can be absorbed on to various catalyst supports for use in Fischer-Tropsch catalysis. It is used in the preparation of dyes and inks.
Characteristic
Cobalt Nitrate is the Inorganic compound with the formula Co(NO3)2.xH2O. It is cobalt(II) salt. The most common form is the hexahydrate Co(NO3)2·6H2O, which is a red-brown deliquescent salt that is soluble in water and other polar solvents.
Chemical formula：Co(NO3)2
Molar mass：182.943 g/mol (anhydrous) 291.03 g/mol (hexahydrate)
Appearance：pale red powder (anhydrous) red crystalline (hexahydrate)
Odor：odorless (hexahydrate)
Density：2.49 g/cm3 (anhydrous) 1.87 g/cm3 (hexahydrate)
Melting point：100 °C (212 °F; 373 K) decomposes (anhydrous) 55 °C (hexahydrate)
Boiling point：100 to 105 °C (212 to 221 °F; 373 to 378 K) decomposes (anhydrous) 74 °C, decomposes (hexahydrate)
Solubility in water：anhydrous: 84.03 g/100 mL (0 °C) 334.9 g/100 mL (90 °C)
Solubility：soluble in alcohol, acetone, ethanol, ammonia (hexahydrate), methanol 2.1 g/100 mL
Coordination geometry：monoclinic (hexahydrate)
Application
It is commonly reduced to metallic high purity cobalt. It can be absorbed on to various catalyst supports for use in Fischer-Tropsch catalysis. It is used in the preparation of dyes and inks.
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