System: silicic acid (H2SiO3) disodium salt
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| 1) silicic acid (H2SiO3) disodium salt |
| DECHEMA ID | 37799 |
| Formula | Na2O3Si |
| Synonym | sodium silicate |
| Synonym | sodium metasilicate |
| Synonym | disodium metasilicate |
| Synonym | water glass |
| Synonym | disodium silicate |
| Synonym | soluble glass |
| Synonym | sodium silicate (Na2SiO3) |
| Synonym | disodium silicon trioxide |
| Synonym | disodium monosilicate |
| InChi-Key | NTHWMYGWWRZVTN-UHFFFAOYSA-N |
| Registry No. | 6834-92-0 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
|---|
| enthalpy function (-H(298)) | solid | 1 | 27 | View |
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| enthalpy function (-H(298)) | liquid | 1 | 24 | View |
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| enthalpy of formation | solid | 1 | 27 | View |
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| enthalpy of formation | liquid | 1 | 24 | View |
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| entropy | solid | 1 | 27 | View |
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| entropy | liquid | 1 | 24 | View |
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| equilibrium constant of formation | solid | 1 | 27 | View |
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| equilibrium constant of formation | liquid | 1 | 24 | View |
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| free energy function (-E(298)) | solid | 1 | 27 | View |
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| free energy function (-E(298)) | liquid | 1 | 24 | View |
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| free energy of formation | solid | 1 | 27 | View |
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| free energy of formation | liquid | 1 | 24 | View |
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| fusion temperature | - | 10 | 10 | View |
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| heat capacity (cp) | solid | 1 | 27 | View |
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| heat capacity (cp) | liquid | 1 | 24 | View |
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| melting point | - | 2 | 2 | View |
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| molecular weight | - | 1 | 1 | View |
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| temperature of phase transition | - | 1 | 1 | View |
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