Properties of cobalt
Thermophysical properties for cobalt (CAS: 7440-48-4). Use the selector below to view properties in different unit systems.
Calculation Conditions
The following state-dependent properties were calculated at these standard conditions.
Temperature
25 °C
Pressure
1.01325 bar
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Open CalculatorIdentification
- AtomsCo: 1
- CAS7440-48-4
- FormulaCo
- ID7440-48-4
- InChICo
- InChI KeyGUTLYIVDDKVIGB-UHFFFAOYSA-N
- IUPAC Namecobalt
- Molecular Weight (kg)58.9332
- Phases
- PubChem ID1.0473e+5
- SMILES[Co]
- Synonyms
Physical Properties
- Acentric factor0.191846
- Critical pressure (bar)5148.7
- Critical temperature (°C)7125.33
- Critical volume (m³/kmol)0.03584
- Dipole moment
- Melting temperature (°C)1495
- Normal boiling temperature (°C)2927
State-dependent Properties
- API gravity-113.369
- Compressibility factor2.7188e-4
- Density (kg/m³)8860.03
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)1.1041e+4
- Enthalpy of vaporization (molar) (kJ/kmol)6.5067e+5
- Gibbs free energy (kJ/kmol)0
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)0
- Molar entropy (kJ/(kmol·K))0
- Molar heat capacity (kJ/(kmol·K))24.8066
- Molar volume (m³/kmol)0.00665158
- Parachor9.4273e-6
- Poynting correction factor1.00031
- Prandtl number
- Saturation pressure (bar)2.9838e-63
- Saturation temperature (°C)2898.55
- Solubility parameter2.9284e+5
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity8.86875
- Specific heat capacity (kJ/kg·K)0.420927
- Surface tension2.41675
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit
- Upper flammability limit
Environmental Properties
- Global warming potential
- Ozone depletion potential