System: 1-pentanesulfonic acid sodium salt/water/1-ethenyl-2-pyrrolidinone homopolymer

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1) 1-pentanesulfonic acid sodium salt
DECHEMA ID16715
FormulaC5H11NaO3S
Synonymsodium 1-pentanesulfonate
Synonympentyl-1-sulfonic acid sodium salt
Synonymsodium pentanesulfonate
Synonymsodium pentane-1-sulfonate
Synonympentyl sulfate sodium salt
Synonymsodium pentylsulfonate
InChi-KeyROBLTDOHDSGGDT-UHFFFAOYSA-M
Registry No.22767-49-3
2) water
DECHEMA ID41137
FormulaH2O
Synonymhydrogen oxide
Synonymrefrigerant 718
Synonymice
Synonymdihydrogen oxide
InChi-KeyXLYOFNOQVPJJNP-UHFFFAOYSA-N
Registry No.7732-18-5
3) 1-ethenyl-2-pyrrolidinone homopolymer
DECHEMA ID44115
Formula(C6H9NO)n
SynonymPVPK 90
Synonympolyvinylpyrrolidone
SynonymPolyvinylpyrrolidone K90
Synonympoly(1-vinyl-2-pyrrolidinone)
Synonympoly(vinylpyrrolidone)
InChi-KeyWHNWPMSKXPGLAX-UHFFFAOYSA-N
Registry No.9003-39-8

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
activityliquid190View
densityliquid660View
vapor-liquid equilibrium-190View