Properties of calcium hydroxide
Thermophysical properties for calcium hydroxide (CAS: 1305-62-0). 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
- AtomsCa: 1, H: 2, O: 2
- CAS1305-62-0
- FormulaCaH2O2
- ID1305-62-0
- InChICa.2H2O/h;2*1H2/q+2;;/p-2
- InChI KeyAXCZMVOFGPJBDE-UHFFFAOYSA-L
- IUPAC Namecalcium;dihydroxide
- Molecular Weight (kg)74.0927
- Phases
- PubChem ID6.0932e+6
- SMILES[OH-].[OH-].[Ca+2]
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)0
- Critical temperature (°C)-273.15
- Critical volume (m³/kmol)0
- Dipole moment
- Melting temperature (°C)580
- Normal boiling temperature (°C)-273.15
State-dependent Properties
- Compressibility factor0.00137658
- Density (kg/m³)2199.99
- 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))87.477
- Molar volume (m³/kmol)0.0336786
- Parachor
- Poynting correction factor
- Prandtl number
- Saturation pressure (bar)0
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity2.20216
- Specific heat capacity (kJ/kg·K)1.18064
- 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