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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
14070	Sodium sulfite	7757-83-7	Na₂O₃S	Overview	Details
17093	Sodium disulfite	7681-57-4	Na₂O₅S₂	Overview	Details
1000377	Sodium sulfite heptahydrate		Na₂SO₃*7H₂O	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

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**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	14070	17093	1000377	Sodium sulfite heptahydrate
174	Water	5	n.a.	n.a.
14070	Sodium sulfite		n.a.	n.a.
17093	Sodium disulfite			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	14070	17093	1000377	Sodium sulfite heptahydrate
174	Water	9	n.a.	n.a.
14070	Sodium sulfite		n.a.	n.a.
17093	Sodium disulfite			n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	14070	17093	1000377	Sodium sulfite heptahydrate
174	Water	15	3	n.a.
14070	Sodium sulfite		n.a.	n.a.
17093	Sodium disulfite			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	14070	17093	1000377	Sodium sulfite heptahydrate
174	Water	6	n.a.	n.a.
14070	Sodium sulfite		n.a.	n.a.
17093	Sodium disulfite			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	14070	17093	1000377	Sodium sulfite heptahydrate
174	Water	4	n.a.	n.a.
14070	Sodium sulfite		n.a.	n.a.
17093	Sodium disulfite			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	14070	17093	1000377	Sodium sulfite heptahydrate
174	Water	2	n.a.	n.a.
14070	Sodium sulfite		n.a.	n.a.
17093	Sodium disulfite			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	14070	17093	1000377	Sodium sulfite heptahydrate
174	Water	n.a.	2	n.a.
14070	Sodium sulfite		n.a.	n.a.
17093	Sodium disulfite			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	14070	17093	1000377	Sodium sulfite heptahydrate
174	Water	1	3	n.a.
14070	Sodium sulfite		n.a.	n.a.
17093	Sodium disulfite			n.a.

**Total**
DDB#	Name	14070	17093	1000377	Sodium sulfite heptahydrate
174	Water	42	8	n.a.
14070	Sodium sulfite		n.a.	n.a.
17093	Sodium disulfite			n.a.

Dortmund Data Bank Version: February 2024

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