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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
4489	Formic acid potassium salt	590-29-4	CHKO₂	Overview	Details
7294	Sodium formate	141-53-7	CHNaO₂	Overview	Details
11456	Sodium hydrogen carbonate	144-55-8	CHNaO₃	Overview	Details
12165	Potassiumhydrogencarbonate	298-14-6	CHKO₃	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	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	5	3	3	3
4489	Formic acid potassium salt		n.a.	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	3	3	1	n.a.
4489	Formic acid potassium salt		6	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	32	22	n.a.	n.a.
4489	Formic acid potassium salt		n.a.	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	8	13	37	6
4489	Formic acid potassium salt		n.a.	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	15	15	53	27
4489	Formic acid potassium salt		n.a.	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	23	3	20	4
4489	Formic acid potassium salt		n.a.	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	n.a.	3	6	1
4489	Formic acid potassium salt		n.a.	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	5	n.a.	n.a.	n.a.
4489	Formic acid potassium salt		n.a.	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	n.a.	n.a.	16	n.a.
4489	Formic acid potassium salt		n.a.	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	19	11	3	5
4489	Formic acid potassium salt		n.a.	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	n.a.	1	5	37
4489	Formic acid potassium salt		1	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

**Total**
DDB#	Name	4489	7294	11456	12165	Potassiumhydrogencarbonate
174	Water	110	74	144	83
4489	Formic acid potassium salt		7	n.a.	n.a.
7294	Sodium formate			n.a.	n.a.
11456	Sodium hydrogen carbonate				n.a.

Dortmund Data Bank Version: February 2024

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