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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#	Name	CAS-RN	Formula
174	Water	7732-18-5	H₂O	Overview	Details
17374	Potassium hydrogen sulfate	7646-93-7	HKO₄S	Overview	Details
1005807	Potassium (+) Cation		K	Overview	Details
1007742	Hydrogen sulfate (-) anion		HSO₄	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	1	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	1	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	11	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	3	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	1	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	1	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	7	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	1	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	1	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

**Total**
DDB#	Name	17374	1005807	1007742	Hydrogen sulfate (-) anion
174	Water	27	n.a.	n.a.
17374	Potassium hydrogen sulfate		n.a.	n.a.
1005807	Potassium (+) Cation			n.a.

Dortmund Data Bank Version: February 2024

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