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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
4972	Lithium sulfate	10377-48-7	Li₂O₄S	Overview	Details
3000002	poly(ethylene glycol)		(C₂H₄O)n	Overview	Details
3000024	Polyvinylpyrrolidone K90			Overview	Details

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Mixture Data

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**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	1	n.a.	n.a.
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	62	n.a.	n.a.
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	68	n.a.	n.a.
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	15	n.a.	n.a.
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Thermodynamic Data for Polymer Systems (POLYMER)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	n.a.	698	95
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	37	90	23
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	n.a.	n.a.	7
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	7	7	6
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	13	n.a.	n.a.
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	5	n.a.	n.a.
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	27	1	n.a.
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	9	43	9
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

**Total**
DDB#	Name	4972	3000002	3000024	Polyvinylpyrrolidone K90
174	Water	244	839	140
4972	Lithium sulfate		n.a.	n.a.
3000002	poly(ethylene glycol)			n.a.

Dortmund Data Bank Version: February 2024

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