System: sodium sulfide (Na2S)
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| 1) sodium sulfide (Na2S) |
| DECHEMA ID | 5897 |
| Formula | Na2S |
| Synonym | sodium monosulfide |
| Synonym | disodium sulfide |
| Synonym | sodium sulfide |
| InChi-Key | GRVFOGOEDUUMBP-UHFFFAOYSA-N |
| Registry No. | 1313-82-2 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| density | solid | 2 | 2 | View |
| density | - | 1 | 1 | View |
| enthalpy function (-H(298)) | solid | 1 | 19 | View |
| enthalpy function (-H(298)) | liquid | 1 | 29 | View |
| enthalpy of formation | solid | 3 | 21 | View |
| enthalpy of formation | liquid | 1 | 29 | View |
| enthalpy of fusion | - | 2 | 2 | View |
| enthalpy of fusion | solid | 1 | 1 | View |
| entropy | solid | 2 | 20 | View |
| entropy | liquid | 1 | 29 | View |
| entropy of fusion | - | 1 | 1 | View |
| equilibrium constant of formation | liquid | 1 | 29 | View |
| equilibrium constant of formation | solid | 1 | 19 | View |
| free energy function (-E(298)) | liquid | 1 | 29 | View |
| free energy function (-E(298)) | solid | 1 | 19 | View |
| free energy of formation | solid | 1 | 19 | View |
| free energy of formation | liquid | 1 | 29 | View |
| free enthalpy of formation | solid | 2 | 18 | View |
| fusion temperature | - | 4 | 4 | View |
| heat capacity (cp) | solid | 1 | 19 | View |
| heat capacity (cp) | liquid | 2 | 30 | View |
| melting point | - | 3 | 3 | View |
| molecular weight | - | 2 | 2 | View |