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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
4966	Potassium sulfate	7778-80-5	K₂O₄S	Overview	Details
6311	Sodium sulfate	7757-82-6	Na₂O₄S	Overview	Details
60537	Sodium sulfate decahydrate	7727-73-3	Na₂SO₄*1₀H₂O	Overview	Details
1000733	Potassium sulfate monohydrate		K₂SO₄*H₂O	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	4	20	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	n.a.	1	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	16	28	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	3	1	n.a.	n.a.
4966	Potassium sulfate		8	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	71	125	1	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	83	213	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	254	152	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	n.a.	3	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	80	152	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	1	12	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	9	42	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	12	4	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	n.a.	2	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	47	76	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	17	45	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	1	1	n.a.	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			n.a.	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	18	83	3	n.a.
4966	Potassium sulfate		n.a.	n.a.	n.a.
6311	Sodium sulfate			3	n.a.
60537	Sodium sulfate decahydrate				n.a.

**Total**
DDB#	Name	4966	6311	60537	1000733	Potassium sulfate monohydrate
174	Water	616	960	4	n.a.
4966	Potassium sulfate		8	n.a.	n.a.
6311	Sodium sulfate			3	n.a.
60537	Sodium sulfate decahydrate				n.a.

Dortmund Data Bank Version: February 2024

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