Properties of sodium metasilicate
Thermophysical properties for sodium metasilicate (CAS: 6834-92-0). 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
- AtomsNa: 2, O: 3, Si: 1
- CAS6834-92-0
- FormulaNa2O3Si
- ID6834-92-0
- InChI2Na.O3Si/c;;1-4(2)3/q2*+1;-2
- InChI KeyNTHWMYGWWRZVTN-UHFFFAOYSA-N
- IUPAC Namedisodium;bis(oxidanidyl)-oxidanylidene-silane
- Molecular Weight (kg)122.063
- Phases
- PubChem ID2.3266e+4
- SMILES[O-][Si](=O)[O-].[Na+].[Na+]
- Synonyms
Physical Properties
- Acentric factor
- Critical pressure (bar)0
- Critical temperature (°C)-273.15
- Critical volume (m³/kmol)0
- Dipole moment
- Melting temperature (°C)1089
- Normal boiling temperature (°C)-273.15
State-dependent Properties
- Compressibility factor0.00191159
- Density (kg/m³)2609.98
- 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))111.779
- Molar volume (m³/kmol)0.0467678
- Parachor
- Poynting correction factor
- Prandtl number
- Saturation pressure (bar)0
- Solubility parameter
- Specific enthalpy (kJ)0
- Specific entropy (kJ/kg·K)0
- Specific gravity2.61255
- Specific heat capacity (kJ/kg·K)0.915744
- 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