System: hydrogen sulfide (H2S2)
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| 1) hydrogen sulfide (H2S2) |
| DECHEMA ID | 6537 |
| Formula | H2S2 |
| Synonym | dihydrogen disulfide |
| Synonym | disulfane |
| Synonym | dihydrogen disulfide (H2S2) |
| Synonym | hydrogen disulfide |
| InChi-Key | BWGNESOTFCXPMA-UHFFFAOYSA-N |
| Registry No. | 13465-07-1 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
| critical pressure | - | 3 | 3 | View |
| critical temperature | - | 3 | 3 | View |
| density | liquid | 2 | 57 | View |
| enthalpy of fusion | - | 1 | 1 | View |
| enthalpy of vaporization | - | 1 | 1 | View |
| entropy | gas | 1 | 1 | View |
| free enthalpy function (-H(0)) | gas | 1 | 10 | View |
| fusion pressure | - | 2 | 2 | View |
| fusion temperature | - | 2 | 2 | View |
| heat capacity (cp) | gas | 1 | 10 | View |
| normal boiling point | - | 3 | 3 | View |
| surface tension | liquid | 1 | 18 | View |
| vapor pressure | - | 4 | 22 | View |
| viscosity, dynamic | liquid | 1 | 1 | View |