Properties of potassium carbonate
Thermophysical properties for potassium carbonate (CAS: 584-08-7). 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
- AtomsC: 1, K: 2, O: 3
- CAS584-08-7
- FormulaCK2O3
- ID584-08-7
- InChICH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
- InChI KeyBWHMMNNQKKPAPP-UHFFFAOYSA-L
- IUPAC Namedipotassium;carbonate
- Molecular Weight (kg)138.206
- Phases
- PubChem ID1.1430e+4
- SMILESC(=O)([O-])[O-].[K+].[K+]
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)0
- Critical temperature (°C)-273.15
- Critical volume (m³/kmol)0
- Dipole moment
- Melting temperature (°C)899
- Normal boiling temperature (°C)-273.15
State-dependent Properties
- Compressibility factor0.00246683
- Density (kg/m³)2289.99
- 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))114.347
- Molar volume (m³/kmol)0.060352
- Parachor
- Poynting correction factor
- Prandtl number
- Saturation pressure (bar)0
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity2.29224
- Specific heat capacity (kJ/kg·K)0.827369
- Surface tension
- Thermal conductivity
- Thermal diffusivity
Safety Properties
- Autoignition temperature (°C)-273.15
- Flash point temperature (°C)-273.15
- Lower flammability limit-0.398551
- Upper flammability limit-2.53623
Environmental Properties
- Global warming potential
- Ozone depletion potential
Failed Properties:
- API gravityFailed
- Saturation temperature (°C)Failed