System: disodium (T-4)-tungstate (WO4(2-))
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| 1) disodium (T-4)-tungstate (WO4(2-)) |
| DECHEMA ID | 6598 |
| Formula | Na2O4W |
| Synonym | tungstic acid (H2WO4) disodium salt |
| Synonym | disodium (T-4)-tungstate (WO4|+2-|) |
| Synonym | tungstic acid disodium salt |
| Synonym | disodium tetraoxotungstate(2-) |
| Synonym | disodium tungstate |
| Synonym | disodium (T-4)-tungstate |
| Synonym | sodium tungstate |
| Synonym | disodium tungstate (WO4(2-)) |
| InChi-Key | XMVONEAAOPAGAO-UHFFFAOYSA-N |
| Registry No. | 13472-45-2 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| density | liquid | 4 | 41 | View |
| dielectric constant | solid | 1 | 24 | View |
| enthalpy function (-H(298)) | solid | 1 | 17 | View |
| enthalpy of formation | solid | 1 | 17 | View |
| enthalpy of fusion | - | 1 | 1 | View |
| enthalpy of phase transition | - | 2 | 2 | View |
| entropy | solid | 2 | 18 | View |
| entropy of formation | solid | 1 | 1 | View |
| equilibrium constant of formation | solid | 1 | 17 | View |
| free energy function (-E(298)) | solid | 1 | 17 | View |
| free energy of formation | solid | 1 | 17 | View |
| fusion pressure | - | 1 | 6 | View |
| fusion temperature | - | 25 | 30 | View |
| heat capacity (cp) | solid | 2 | 47 | View |
| melting point | - | 1 | 1 | View |
| molecular weight | - | 1 | 1 | View |
| pressure of solidification | - | 1 | 6 | View |
| sound velocity | liquid | 1 | 7 | View |
| surface tension | liquid | 2 | 24 | View |
| temperature of phase transition | - | 9 | 15 | View |
| temperature of solidification | - | 1 | 6 | View |