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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
4793	Potassium nitrate	7757-79-1	KNO₃	Overview	Details
4962	Potassium carbonate	584-08-7	CK₂O₃	Overview	Details
6304	Sodium carbonate	497-19-8	CNa₂O₃	Overview	Details
1005989	Sodium potassium carbonate dodecahydrate		Na₂K₂(CO₃)₂*1₂H₂O	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	1	n.a.	2	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Heats of Mixing (HE)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	1	n.a.	n.a.	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			1	n.a.
6304	Sodium carbonate				n.a.

**Gas Solubilities (GLE)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	1	n.a.	n.a.	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	15	20	13	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	6	4	3	n.a.
4793	Potassium nitrate		4	n.a.	n.a.
4962	Potassium carbonate			13	n.a.
6304	Sodium carbonate				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	63	41	30	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	75	51	48	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	191	18	22	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	76	45	68	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	3	9	n.a.	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	20	1	7	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	47	24	2	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	2	n.a.	60	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	34	2	3	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	57	37	9	n.a.
4793	Potassium nitrate		n.a.	n.a.	n.a.
4962	Potassium carbonate			n.a.	n.a.
6304	Sodium carbonate				n.a.

**Total**
DDB#	Name	4793	4962	6304	1005989	Sodium potassium carbonate dodecahydrate
174	Water	592	252	267	n.a.
4793	Potassium nitrate		4	n.a.	n.a.
4962	Potassium carbonate			14	n.a.
6304	Sodium carbonate				n.a.

Dortmund Data Bank Version: February 2024

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