System: water/sulfuric acid diammonium salt/1-ethenyl-2-pyrrolidinone homopolymer

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1) water
DECHEMA ID41137
FormulaH2O
Synonymrefrigerant 718
Synonymice
Synonymdihydrogen oxide
Synonymhydrogen oxide
InChi-KeyXLYOFNOQVPJJNP-UHFFFAOYSA-N
Registry No.7732-18-5
2) sulfuric acid diammonium salt
DECHEMA ID41333
FormulaH8N2O4S
Synonymdolamin
Synonymammonium sulfate
Synonymammonium sulphate
Synonymdiammonium sulfate
InChi-KeyBFNBIHQBYMNNAN-UHFFFAOYSA-N
Registry No.7783-20-2
3) 1-ethenyl-2-pyrrolidinone homopolymer
DECHEMA ID44115
Formula(C6H9NO)n
Synonympoly(vinylpyrrolidone)
Synonympolyvinylpyrrolidone
Synonympoly(1-vinyl-2-pyrrolidinone)
InChi-KeyWHNWPMSKXPGLAX-UHFFFAOYSA-N
Registry No.9003-39-8

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
activityliquid396View
liquid-liquid equilibrium-231View
vapor-liquid equilibrium-396View