System: water/sulfurous acid disodium salt/1-ethenyl-2-pyrrolidinone homopolymer
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| 1) water |
| DECHEMA ID | 41137 |
| Formula | H2O |
| Synonym | refrigerant 718 |
| Synonym | ice |
| Synonym | dihydrogen oxide |
| Synonym | hydrogen oxide |
| InChi-Key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| Registry No. | 7732-18-5 |
| 2) sulfurous acid disodium salt |
| DECHEMA ID | 41188 |
| Formula | Na2O3S |
| Synonym | disodium sulfite |
| Synonym | sodium sulphite |
| Synonym | sodium sulfite |
| Synonym | sodina sulfite |
| InChi-Key | GEHJYWRUCIMESM-UHFFFAOYSA-L |
| Registry No. | 7757-83-7 |
| 3) 1-ethenyl-2-pyrrolidinone homopolymer |
| DECHEMA ID | 44115 |
| Formula | (C6H9NO)n |
| Synonym | polyvinylpyrrolidone |
| Synonym | poly(1-vinyl-2-pyrrolidinone) |
| Synonym | poly(vinylpyrrolidone) |
| InChi-Key | WHNWPMSKXPGLAX-UHFFFAOYSA-N |
| Registry No. | 9003-39-8 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
|---|
| liquid-liquid equilibrium | - | 6 | 63 | View |
|---|