System: sulfur dioxide/ammonia/water/sulfuric acid diammonium salt
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| 1) sulfur dioxide |
| DECHEMA ID | 39955 |
| Formula | O2S |
| Synonym | sulfurous anhydride |
| Synonym | so2 |
| Synonym | sulfurous acid anhydride |
| Synonym | sulfurous oxide |
| Synonym | sulphur dioxide |
| Synonym | sulfur oxide (SO2) |
| Synonym | refrigerant 764 |
| Synonym | sulfur oxide (s2o4) |
| InChi-Key | RAHZWNYVWXNFOC-UHFFFAOYSA-N |
| Registry No. | 7446-09-5 |
| 2) ammonia |
| DECHEMA ID | 40784 |
| Formula | H3N |
| Synonym | R 717 |
| Synonym | freon 717 |
| Synonym | ammonia, anhydrous |
| Synonym | ammonia, gas |
| Synonym | refrigerant 717 |
| Synonym | spirit of hartshorn |
| Synonym | nh3 |
| InChi-Key | QGZKDVFQNNGYKY-UHFFFAOYSA-N |
| Registry No. | 7664-41-7 |
| 3) water |
| DECHEMA ID | 41137 |
| Formula | H2O |
| Synonym | hydrogen oxide |
| Synonym | dihydrogen oxide |
| Synonym | ice |
| Synonym | refrigerant 718 |
| InChi-Key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| Registry No. | 7732-18-5 |
| 4) sulfuric acid diammonium salt |
| DECHEMA ID | 41333 |
| Formula | H8N2O4S |
| Synonym | diammonium sulfate |
| Synonym | ammonium sulphate |
| Synonym | ammonium sulfate |
| Synonym | dolamin |
| InChi-Key | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
| Registry No. | 7783-20-2 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
|---|
| density | liquid | 1 | 16 | View |
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| gas-liquid equilibrium | - | 6 | 48 | View |
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| solubility | - | 2 | 17 | View |
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| solubility coefficient (gas/solvent) | - | 3 | 17 | View |
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