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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
1065	Hydrogen sulfide	7783-06-4	H₂S	Overview	Details
4962	Potassium carbonate	584-08-7	CK₂O₃	Overview	Details
12165	Potassiumhydrogencarbonate	298-14-6	CHKO₃	Overview	Details
73438	Potassium hydrogen sulfide	1310-61-8	HKS	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	87	n.a.	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Heats of Mixing (HE)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	13	n.a.	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Gas Solubilities (GLE)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	122	n.a.	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	14	n.a.	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	n.a.	20	3	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	n.a.	4	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	n.a.	41	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	n.a.	51	6	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	n.a.	18	27	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	13	n.a.	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	1	45	4	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	5	9	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	n.a.	1	1	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	n.a.	24	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	8	n.a.	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	42	n.a.	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	10	2	5	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	8	n.a.	n.a.	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	13	37	37	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

**Total**
DDB#	Name	1065	4962	12165	73438	Potassium hydrogen sulfide
174	Water	336	252	83	n.a.
1065	Hydrogen sulfide		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
12165	Potassiumhydrogencarbonate				n.a.

Dortmund Data Bank Version: February 2024

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