Properties of neodymium
Thermophysical properties for neodymium (CAS: 7440-00-8). 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
Need properties at a different state? Use our interactive calculator.
Open CalculatorIdentification
- AtomsNd: 1
- CAS7440-00-8
- FormulaNd
- ID7440-00-8
- InChINd
- InChI KeyQEFYFXOXNSNQGX-UHFFFAOYSA-N
- IUPAC Nameneodymium
- Molecular Weight (kg)144.24
- Phases
- PubChem ID2.3934e+4
- SMILES[Nd]
- Synonyms
Physical Properties
- Acentric factor0.708712
- Critical pressure (bar)6892.1
- Critical temperature (°C)1.0392e+4
- Critical volume (m³/kmol)0.0386
- Dipole moment
- Melting temperature (°C)1016
- Normal boiling temperature (°C)3074
State-dependent Properties
- API gravity-110.983
- Compressibility factor8.4105e-4
- Density (kg/m³)7009.9
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- 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))27.5
- Molar volume (m³/kmol)0.0205766
- Parachor1.9664e-5
- Poynting correction factor1.00086
- Prandtl number
- Saturation pressure (bar)1.3255e-49
- Saturation temperature (°C)3075.54
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity7.0168
- Specific heat capacity (kJ/kg·K)0.190654
- Surface tension0.775793
- 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