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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
4577	Potassium chloride	7447-40-7	ClK	Overview	Details
4911	Sodium chloride	7647-14-5	ClNa	Overview	Details
11385	Dipotassium hydrogen phosphate	7758-11-4	HK₂O₄P	Overview	Details
13449	Disodium phosphate	7558-79-4	HNa₂O₄P	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	9	117	5	n.a.
4577	Potassium chloride		12	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Heats of Mixing (HE)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	1	n.a.	n.a.	n.a.
4577	Potassium chloride		1	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	n.a.	n.a.	1	3
4577	Potassium chloride		n.a.	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	55	85	1	n.a.
4577	Potassium chloride		1	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	16	29	n.a.	n.a.
4577	Potassium chloride		42	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	238	440	19	17
4577	Potassium chloride		n.a.	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	353	357	8	14
4577	Potassium chloride		9	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	446	481	3	4
4577	Potassium chloride		n.a.	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	6	11	n.a.	n.a.
4577	Potassium chloride		n.a.	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	197	290	18	19
4577	Potassium chloride		11	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	41	34	3	4
4577	Potassium chloride		n.a.	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	42	83	9	17
4577	Potassium chloride		n.a.	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	66	79	n.a.	n.a.
4577	Potassium chloride		1	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	6	13	n.a.	n.a.
4577	Potassium chloride		n.a.	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	31	288	n.a.	n.a.
4577	Potassium chloride		n.a.	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	145	115	9	4
4577	Potassium chloride		7	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	22	12	n.a.	n.a.
4577	Potassium chloride		n.a.	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	165	339	1	4
4577	Potassium chloride		14	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

**Total**
DDB#	Name	4577	4911	11385	13449	Disodium phosphate
174	Water	1839	2773	77	86
4577	Potassium chloride		98	n.a.	n.a.
4911	Sodium chloride			n.a.	n.a.
11385	Dipotassium hydrogen phosphate				n.a.

Dortmund Data Bank Version: February 2024

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