System: 2-hydroxy-1,2,3-propanetricarboxylic acid disodium salt/water/1-ethenyl-2-pyrrolidinone homopolymer
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| 1) 2-hydroxy-1,2,3-propanetricarboxylic acid disodium salt |
| DECHEMA ID | 8573 |
| Formula | C6H6Na2O7 |
| Synonym | 2-hydroxy-1,2,3-propanetricarboxylic acid sodium salt (1:2) |
| Synonym | citric acid disodium salt |
| Synonym | disodium hydrogen citrate |
| Synonym | disodium citrate |
| InChi-Key | CEYULKASIQJZGP-UHFFFAOYSA-L |
| Registry No. | 144-33-2 |
| 2) 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 |
| 3) 1-ethenyl-2-pyrrolidinone homopolymer |
| DECHEMA ID | 44115 |
| Formula | (C6H9NO)n |
| Synonym | poly(1-vinyl-2-pyrrolidinone) |
| Synonym | poly(vinylpyrrolidone) |
| Synonym | polyvinylpyrrolidone |
| InChi-Key | WHNWPMSKXPGLAX-UHFFFAOYSA-N |
| Registry No. | 9003-39-8 |
Available physical property data:
| Property | Phase | No. of tables | No. of lines | Data |
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| activity | liquid | 3 | 92 | View |
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| liquid-liquid equilibrium | - | 3 | 61 | View |
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| vapor-liquid equilibrium | - | 3 | 92 | View |
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