Properties of iron oxide (Fe3O4)
Thermophysical properties for iron oxide (Fe3O4) (CAS: 1317-61-9). 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
- AtomsFe: 3, H: 8, O: 4
- CAS1317-61-9
- FormulaFe3H8O4
- ID1317-61-9
- InChI3Fe.4H2O/h;;;4*1H2
- InChI KeyIKHQQBKIDMRMEU-UHFFFAOYSA-N
- IUPAC Nameiron;tetrahydrate
- Molecular Weight (kg)239.596
- Phases
- PubChem ID9.8161e+6
- SMILESO.O.O.O.[Fe].[Fe].[Fe]
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)0
- Critical temperature (°C)-273.15
- Critical volume (m³/kmol)0
- Dipole moment
- Melting temperature (°C)1597
- Normal boiling temperature (°C)-273.15
State-dependent Properties
- Compressibility factor0.0018305
- Density (kg/m³)5350.04
- 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))149.63
- Molar volume (m³/kmol)0.0447839
- Parachor
- Poynting correction factor
- Prandtl number
- Saturation pressure (bar)0
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity5.35531
- Specific heat capacity (kJ/kg·K)0.624508
- Surface tension
- 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
Failed Properties:
- API gravityFailed
- Saturation temperature (°C)Failed