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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
4911	Sodium chloride	7647-14-5	ClNa	Overview	Details
4966	Potassium sulfate	7778-80-5	K₂O₄S	Overview	Details
6304	Sodium carbonate	497-19-8	CNa₂O₃	Overview	Details
6311	Sodium sulfate	7757-82-6	Na₂O₄S	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	117	4	2	20
4911	Sodium chloride		n.a.	2	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	n.a.	n.a.	n.a.	1
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	85	16	13	28
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	29	3	3	1
4911	Sodium chloride		2	8	10
4966	Potassium sulfate			7	8
6304	Sodium carbonate				10

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	440	71	30	125
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	357	83	48	213
4911	Sodium chloride		n.a.	1	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	481	254	22	152
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	11	n.a.	n.a.	3
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	290	80	68	152
4911	Sodium chloride		n.a.	1	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	34	1	n.a.	12
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	83	9	7	42
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	79	12	2	4
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	13	n.a.	n.a.	2
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	288	47	60	76
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	115	17	3	45
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	12	1	n.a.	1
4911	Sodium chloride		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	339	18	9	83
4911	Sodium chloride		n.a.	1	n.a.
4966	Potassium sulfate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Total**
DDB#	Name	4911	4966	6304	6311	Sodium sulfate
174	Water	2773	616	267	960
4911	Sodium chloride		2	13	10
4966	Potassium sulfate			7	8
6304	Sodium carbonate				10

Dortmund Data Bank Version: February 2024

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