Properties of tritium
Thermophysical properties for tritium (CAS: 10028-17-8). 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
- AtomsT: 2
- CAS10028-17-8
- FormulaT2
- ID10028-17-8
- InChIH2/h1H/i1+2T
- InChI KeyUFHFLCQGNIYNRP-JMRXTUGHSA-N
- IUPAC Nametritium
- Molecular Weight (kg)6.0321
- Phaseg
- PubChem ID2.4824e+4
- SMILES[3H][3H]
- Synonyms
Physical Properties
- Acentric factor7.1561e-7
- Critical pressure (bar)23.8
- Critical temperature (°C)-228.24
- Critical volume (m³/kmol)0.04111
- Dipole moment0
- Melting temperature (°C)-252.53
- Normal boiling temperature (°C)-248.11
State-dependent Properties
- API gravity831.903
- Compressibility factor1
- Density (kg/m³)0.246556
- Dynamic viscosity (cP)0.0193945
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- Joule–Thomson coefficient9.1885e-13
- Kinematic viscosity7.8661e-5
- Molar enthalpy (kJ/kmol)0
- Molar heat capacity (kJ/(kmol·K))9.53107
- Molar volume (m³/kmol)24.4654
- Parachor
- Poynting correction factor0
- Prandtl number0.505969
- Saturation pressure (bar)1.7977e+303
- Saturation temperature (°C)-244.921
- Solubility parameter
- Specific gravity0.208163
- Specific heat capacity (kJ/kg·K)1.58006
- Surface tension
- Thermal conductivity0.0605658
- Thermal diffusivity1.5547e-4
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
Failed Properties:
- Gibbs free energy (kJ/kmol)Failed
- Molar entropy (kJ/(kmol·K))Failed
- Specific enthalpy (kJ)Failed
- Specific entropy (kJ/kg·K)Failed