System: sulfuric acid
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| 1) sulfuric acid |
| DECHEMA ID | 40786 |
| Formula | H2O4S |
| Synonym | sulphuric acid |
| Synonym | dipping acid |
| Synonym | hydrogen sulfate |
| Synonym | oil of vitriol |
| Synonym | vitriol brown oil |
| Synonym | h2so4 |
| InChi-Key | QAOWNCQODCNURD-UHFFFAOYSA-N |
| Registry No. | 7664-93-9 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| boiling temperature | - | 1 | 1 | View |
| critical temperature | - | 1 | 1 | View |
| critical volume | - | 1 | 1 | View |
| density | liquid | 26 | 78 | View |
| density | solid | 3 | 5 | View |
| dielectric constant | liquid | 5 | 12 | View |
| enthalpy function (-H(298)) | liquid | 1 | 14 | View |
| enthalpy function (-H(298)) | gas | 1 | 62 | View |
| enthalpy of formation | liquid | 4 | 17 | View |
| enthalpy of formation | gas | 1 | 62 | View |
| enthalpy of fusion | - | 3 | 3 | View |
| enthalpy of fusion | solid | 1 | 1 | View |
| entropy | liquid | 2 | 15 | View |
| entropy | gas | 1 | 62 | View |
| equilibrium constant of formation | gas | 1 | 62 | View |
| equilibrium constant of formation | liquid | 1 | 14 | View |
| formation/decomposition temperature | - | 1 | 1 | View |
| free energy function (-E(298)) | liquid | 1 | 14 | View |
| free energy function (-E(298)) | gas | 1 | 62 | View |
| free energy of formation | liquid | 1 | 14 | View |
| free energy of formation | gas | 1 | 62 | View |
| free enthalpy of formation | liquid | 1 | 1 | View |
| fusion pressure | - | 2 | 3 | View |
| fusion temperature | - | 18 | 25 | View |
| heat capacity (cp) | liquid | 6 | 26 | View |
| heat capacity (cp) | gas | 2 | 63 | View |
| heat capacity (cp) | solid | 2 | 92 | View |
| melting point | - | 5 | 7 | View |
| molecular weight | - | 3 | 3 | View |
| solution conductance | liquid | 6 | 18 | View |
| specific conductivity | liquid | 7 | 26 | View |
| specific gravity, sample at 18 °C related to water at 4 °C | liquid | 2 | 9 | View |
| surface tension | liquid | 3 | 11 | View |
| thermal conductivity | liquid | 2 | 2 | View |
| UNIQUAC area parameter | - | 1 | 1 | View |
| UNIQUAC volume parameter | - | 1 | 1 | View |
| vapor pressure | - | 12 | 72 | View |
| viscosity, dynamic | liquid | 23 | 75 | View |