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Thermophysical Data for Process Design
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Query

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DDB#	Name	CAS-RN	Formula
110	Methanol	67-56-1	CH₄O	Overview	Details
174	Water	7732-18-5	H₂O	Overview	Details
4966	Potassium sulfate	7778-80-5	K₂O₄S	Overview	Details
6311	Sodium sulfate	7757-82-6	Na₂O₄S	Overview	Details
16958	Tripotassium sodium disulfate (Glaserite)		K₃NaO₈S₂	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	244	n.a.	n.a.	n.a.
174	Water		4	20	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Heats of Mixing (HE)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	130	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Gas Solubilities (GLE)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	7	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Activity Coefficients at Infinite Dilution (Pure Solvents) (ACT)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	82	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	n.a.	n.a.	n.a.	n.a.
174	Water		n.a.	1	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Heat Capacities of Mixtures, Excess Heat Capacities (CPE)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	80	n.a.	n.a.	n.a.
174	Water		16	28	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**(A)zeotropic Data (AZD)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	181	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	29	n.a.	n.a.	n.a.
174	Water		3	1	n.a.
4966	Potassium sulfate			8	n.a.
6311	Sodium sulfate				n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	n.a.	n.a.	n.a.	n.a.
174	Water		71	125	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	581	n.a.	n.a.	n.a.
174	Water		83	213	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	n.a.	2	6	n.a.
174	Water		254	152	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	4	n.a.	n.a.	n.a.
174	Water		n.a.	3	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	341	n.a.	n.a.	n.a.
174	Water		80	152	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	31	n.a.	n.a.	n.a.
174	Water		1	12	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Mixture Speeds of Sound (MSOS)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	160	n.a.	n.a.	n.a.
174	Water		9	42	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	26	n.a.	n.a.	n.a.
174	Water		12	4	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Mixture Dielectric Constants (MDEC)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	49	n.a.	n.a.	n.a.
174	Water		n.a.	2	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	175	n.a.	n.a.	n.a.
174	Water		47	76	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Mixture Flash Points (MFLP)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	16	n.a.	n.a.	n.a.
174	Water		n.a.	n.a.	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	5	n.a.	n.a.	n.a.
174	Water		17	45	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	29	n.a.	n.a.	n.a.
174	Water		1	1	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	25	n.a.	n.a.	n.a.
174	Water		18	83	n.a.
4966	Potassium sulfate			n.a.	n.a.
6311	Sodium sulfate				n.a.

**Total**
DDB#	Name	174	4966	6311	16958	Tripotassium sodium disulfate (Glaserite)
110	Methanol	2195	2	6	n.a.
174	Water		616	960	n.a.
4966	Potassium sulfate			8	n.a.
6311	Sodium sulfate				n.a.

Dortmund Data Bank Version: February 2024

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