Properties of rhodium
Thermophysical properties for rhodium (CAS: 7440-16-6). 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
- AtomsRh: 1
- CAS7440-16-6
- FormulaRh
- ID7440-16-6
- InChIRh
- InChI KeyMHOVAHRLVXNVSD-UHFFFAOYSA-N
- IUPAC Namerhodium
- Molecular Weight (kg)102.906
- Phases
- PubChem ID2.3948e+4
- SMILES[Rh]
- Synonyms
Physical Properties
- Acentric factor7.1561e-7
- Critical pressure (bar)8024.4
- Critical temperature (°C)1.2633e+4
- Critical volume (m³/kmol)0.04012
- Dipole moment
- Melting temperature (°C)1963
- Normal boiling temperature (°C)3695
State-dependent Properties
- API gravity-118.289
- Compressibility factor3.3921e-4
- Density (kg/m³)1.2400e+4
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)5872.08
- Enthalpy of vaporization (molar) (kJ/kmol)6.0427e+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))24.8928
- Molar volume (m³/kmol)0.00829887
- Parachor1.2148e-5
- Poynting correction factor1.00039
- Prandtl number
- Saturation pressure (bar)1.3852e-111
- Saturation temperature (°C)4580.09
- Solubility parameter2.5015e+5
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity12.4121
- Specific heat capacity (kJ/kg·K)0.2419
- Surface tension2.54165
- Thermal conductivity150
- 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