<Table> Cobalt (II) nitrate <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> Names </Th> </Tr> <Tr> <Td_colspan="2"> Other names Cobaltous nitrate Nitric acid, cobalt (2 +) salt </Td> </Tr> <Tr> <Th_colspan="2"> Identifiers </Th> </Tr> <Tr> <Td> CAS Number </Td> <Td> <Ul> <Li> 10141 - 05 - 6 </Li> </Ul> </Td> </Tr> <Tr> <Td> 3D model (JSmol) </Td> <Td> <Ul> <Li> Interactive image </Li> </Ul> </Td> </Tr> <Tr> <Td> ChEBI </Td> <Td> <Ul> <Li> CHEBI: 86209 </Li> </Ul> </Td> </Tr> <Tr> <Td> ChemSpider </Td> <Td> <Ul> <Li> 23369 </Li> </Ul> </Td> </Tr> <Tr> <Td> ECHA InfoCard </Td> <Td> 100.030. 353 </Td> </Tr> <Tr> <Td> EC Number </Td> <Td> 233 - 402 - 1 </Td> </Tr> <Tr> <Td> PubChem CID </Td> <Td> <Ul> <Li> 25000 </Li> </Ul> </Td> </Tr> <Tr> <Td> RTECS number </Td> <Td> GG1109000 </Td> </Tr> <Tr> <Td> UNII </Td> <Td> <Ul> <Li> 65W79BFD5V </Li> </Ul> </Td> </Tr> <Tr> <Td_colspan="2"> InChI (show) <Ul> <Li> InChI = 1S / Co. 2NO3 / c; 2 * 2 - 1 (3) 4 / q + 2; 2 * - 1 Key: UFMZWBIQTDUYBN - UHFFFAOYSA - N </Li> <Li> InChI = 1 / Co. 2NO3 / c; 2 * 2 - 1 (3) 4 / q + 2; 2 * - 1 Key: UFMZWBIQTDUYBN - UHFFFAOYAS </Li> </Ul> </Td> </Tr> <Tr> <Td_colspan="2"> SMILES (show) <Ul> <Li> (Co + 2). (O -) (N+) ((O -)) = O. (O -) (N+) ((O -)) = O </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Properties </Th> </Tr> <Tr> <Td> Chemical formula </Td> <Td> Co (NO) </Td> </Tr> <Tr> <Td> Molar mass </Td> <Td> 182.943 g / mol (anhydrous) 291.03 g / mol (hexahydrate) </Td> </Tr> <Tr> <Td> Appearance </Td> <Td> pale red powder (anhydrous) red crystalline (hexahydrate) </Td> </Tr> <Tr> <Td> Odor </Td> <Td> odorless (hexahydrate) </Td> </Tr> <Tr> <Td> Density </Td> <Td> 2.49 g / cm (anhydrous) 1.87 g / cm (hexahydrate) </Td> </Tr> <Tr> <Td> Melting point </Td> <Td> 100 ° C (212 ° F; 373 K) decomposes (anhydrous) 55 ° C (hexahydrate) </Td> </Tr> <Tr> <Td> Boiling point </Td> <Td> 100 to 105 ° C (212 to 221 ° F; 373 to 378 K) decomposes (anhydrous) 74 ° C, decomposes (hexahydrate) </Td> </Tr> <Tr> <Td> Solubility in water </Td> <Td> anhydrous: 84.03 g / 100 mL (0 ° C) 334.9 g / 100 mL (90 ° C) soluble (anhydrous) </Td> </Tr> <Tr> <Td> Solubility </Td> <Td> soluble in alcohol, acetone, ethanol, ammonia (hexahydrate), methanol 2.1 g / 100 mL </Td> </Tr> <Tr> <Th_colspan="2"> Structure </Th> </Tr> <Tr> <Td> Coordination geometry </Td> <Td> monoclinic (hexahydrate) </Td> </Tr> <Tr> <Th_colspan="2"> Hazards </Th> </Tr> <Tr> <Td> Safety data sheet </Td> <Td> Cobalt (II) Nitrate MSDS </Td> </Tr> <Tr> <Td> EU classification (DSD) (outdated) </Td> <Td> Carc . Cat . 2 Muta . Cat . 3 Repr . Cat . 2 Toxic (T) Dangerous for the environment (N) </Td> </Tr> <Tr> <Td> R - phrases (outdated) </Td> <Td> R49, R60, R42 / 43, R68, R50 / 53 </Td> </Tr> <Tr> <Td> S - phrases (outdated) </Td> <Td> S53, S45, S60, S61 </Td> </Tr> <Tr> <Td> NFPA 704 </Td> <Td> 0 0 OX </Td> </Tr> <Tr> <Td_colspan="2"> Lethal dose or concentration (LD, LC): </Td> </Tr> <Tr> <Td> LD (median dose) </Td> <Td> 434 mg / kg; rat, oral (anhydrous) 691 mg / kg; rat, oral (hexahydrate) </Td> </Tr> <Tr> <Th_colspan="2"> Related compounds </Th> </Tr> <Tr> <Td> Other anions </Td> <Td> Cobalt (II) sulfate Cobalt (II) chloride Cobalt oxalate </Td> </Tr> <Tr> <Td> Other cations </Td> <Td> Iron (III) nitrate Nickel (II) nitrate </Td> </Tr> <Tr> <Td_colspan="2"> Except where otherwise noted, data are given for materials in their standard state (at 25 ° C (77 ° F), 100 kPa). </Td> </Tr> <Tr> <Td_colspan="2"> verify (what is?) </Td> </Tr> <Tr> <Td_colspan="2"> Infobox references </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Names </Th> </Tr>

Molar mass of cobalt (ii) nitrate hexahydrate
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