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Dortmund Data Bank
Thermophysical Data for Process Design
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Query

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DDB# Name CAS-RN Formula
174 Water 7732-18-5 H2O Overview Details
36746 Tween 80 9005-65-6 Overview Details
55479 poly(1-vinyl-2-pyrrolidinone) 9003-39-8 (C6H9NO)n Overview Details
Search for mixtures containing this mixture as subsystem

Mixture Data

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Mixture Viscosities (VIS)
DDB# Name 36746 55479 poly(1-vinyl-2-pyrrolidinone)
174 Water 11 7
36746 Tween 80 n.a.

Mixture Surface Tensions (MSFT)
DDB# Name 36746 55479 poly(1-vinyl-2-pyrrolidinone)
174 Water 12 1
36746 Tween 80 n.a.

Mixture Speeds of Sound (MSOS)
DDB# Name 36746 55479 poly(1-vinyl-2-pyrrolidinone)
174 Water 1 n.a.
36746 Tween 80 n.a.

Mixture Dielectric Constants (MDEC)
DDB# Name 36746 55479 poly(1-vinyl-2-pyrrolidinone)
174 Water n.a. 18
36746 Tween 80 n.a.

Electrical Conductivities (ECND)
DDB# Name 36746 55479 poly(1-vinyl-2-pyrrolidinone)
174 Water 22 2
36746 Tween 80 n.a.

Further Thermodynamic Properties (X)
DDB# Name 36746 55479 poly(1-vinyl-2-pyrrolidinone)
174 Water 6 2
36746 Tween 80 n.a.

Total
DDB# Name 36746 55479 poly(1-vinyl-2-pyrrolidinone)
174 Water 52 30
36746 Tween 80 n.a.

Dortmund Data Bank Version: February 2024
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