Properties of nitrogen pentoxide
Thermophysical properties for nitrogen pentoxide (CAS: 10102-03-1). 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
- AtomsN: 2, O: 5
- CAS10102-03-1
- FormulaN2O5
- ID10102-03-1
- InChIN2O5/c3-1(4)7-2(5)6
- InChI KeyZWWCURLKEXEFQT-UHFFFAOYSA-N
- IUPAC Namenitro nitrate
- Molecular Weight (kg)108.01
- Phases
- PubChem ID6.6242e+4
- SMILES[N+](=O)([O-])O[N+](=O)[O-]
- Synonyms
Physical Properties
- Acentric factor0.266
- Critical pressure (bar)64.33
- Critical temperature (°C)242.36
- Critical volume (m³/kmol)0.18256
- Dipole moment
- Melting temperature (°C)30
- Normal boiling temperature (°C)33
State-dependent Properties
- API gravity-46.8691
- Compressibility factor0.0022074
- Density (kg/m³)2000.01
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)282.817
- Enthalpy of vaporization (molar) (kJ/kmol)3.0547e+4
- 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))143.1
- Molar volume (m³/kmol)0.054005
- Parachor2.7191e-5
- Poynting correction factor1.0016
- Prandtl number
- Saturation pressure (bar)0.406785
- Saturation temperature (°C)48.3012
- Solubility parameter2.0710e+4
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity2.00198
- Specific heat capacity (kJ/kg·K)1.32487
- Surface tension0.0294808
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit-0.775257
- Upper flammability limit0.237726
Environmental Properties
- Global warming potential
- Ozone depletion potential