Properties of potassium sulfide (K2(S3))
Thermophysical properties for potassium sulfide (K2(S3)) (CAS: 37488-75-8). 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
- AtomsK: 2, S: 3
- CAS37488-75-8
- FormulaK2S3
- ID37488-75-8
- InChI2K.H2S3/c;;1-3-2/h;;1-2H/q2*+1;/p-2
- InChI KeyYJGLJZCJQQYDRF-UHFFFAOYSA-L
- IUPAC Namepotassium sulfide (k2(s3))
- Molecular Weight (kg)174.392
- Phase
- PubChem ID1.5820e+7
- SMILES[K+].[K+].[S-]S[S-]
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)0
- Critical temperature (°C)-273.15
- Critical volume (m³/kmol)0
- Dipole moment
- Melting temperature (°C)-273.15
- Normal boiling temperature (°C)-273.15
State-dependent Properties
- Compressibility factor
- Density (kg/m³)
- Dynamic viscosity (cP)0
- Enthalpy of vaporization (mass) (kJ)0
- Enthalpy of vaporization (molar) (kJ/kmol)
- Joule–Thomson coefficient
- Kinematic viscosity
- Molar enthalpy (kJ/kmol)
- Molar heat capacity (kJ/(kmol·K))
- Molar volume (m³/kmol)0
- Parachor
- Poynting correction factor
- Prandtl number
- Saturation pressure (bar)0
- Solubility parameter
- Specific gravity
- Specific heat capacity (kJ/kg·K)0
- 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
- Gibbs free energy (kJ/kmol)Failed
- Molar entropy (kJ/(kmol·K))Failed
- Saturation temperature (°C)Failed
- Specific enthalpy (kJ)Failed
- Specific entropy (kJ/kg·K)Failed