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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
2201	Urea	57-13-6	CH₄N₂O	Overview	Details
4577	Potassium chloride	7447-40-7	ClK	Overview	Details
4962	Potassium carbonate	584-08-7	CK₂O₃	Overview	Details
12165	Potassiumhydrogencarbonate	298-14-6	CHKO₃	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	15	9	n.a.	n.a.
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Heats of Mixing (HE)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	1	1	n.a.	n.a.
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	13	55	20	3
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	218	16	4	n.a.
2201	Urea		4	n.a.	n.a.
4577	Potassium chloride			5	n.a.
4962	Potassium carbonate				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	5	238	41	n.a.
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	122	353	51	6
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	1	446	18	27
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	n.a.	6	n.a.	n.a.
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	56	197	45	4
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	9	41	9	n.a.
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	36	42	1	1
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	n.a.	66	24	n.a.
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	3	6	n.a.	n.a.
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	18	31	n.a.	n.a.
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	6	145	2	5
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	4	22	n.a.	n.a.
2201	Urea		n.a.	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	66	165	37	37
2201	Urea		1	n.a.	n.a.
4577	Potassium chloride			n.a.	n.a.
4962	Potassium carbonate				n.a.

**Total**
DDB#	Name	2201	4577	4962	12165	Potassiumhydrogencarbonate
174	Water	573	1839	252	83
2201	Urea		5	n.a.	n.a.
4577	Potassium chloride			5	n.a.
4962	Potassium carbonate				n.a.

Dortmund Data Bank Version: February 2024

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