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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
1300	Sulfur dioxide	7446-09-5	O₂S	Overview	Details
14070	Sodium sulfite	7757-83-7	Na₂O₃S	Overview	Details
17092	Sodium hydrogen sulfite	7631-90-5	HNaO₃S	Overview	Details

Search for mixtures containing this mixture as subsystem

Mixture Data

Number of available sets is shown

**Vapor-Liquid Equilibria (VLE)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	42	n.a.	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Heats of Mixing (HE)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	1	n.a.	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Gas Solubilities (GLE)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	241	n.a.	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Liquid-Liquid Equilibria (Miscibility Gaps) (LLE)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	28	n.a.	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Solid-Liquid Equilibria (SLE)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	1	n.a.	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Vapor-Liquid Equilibria of Electrolyte Systems (ELE)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	n.a.	5	1
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	4	9	6
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	n.a.	15	n.a.
1300	Sulfur dioxide		1	n.a.
14070	Sodium sulfite			n.a.

**Critical Data of Mixtures (CRI)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	1	n.a.	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	2	6	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Mixture Surface Tensions (MSFT)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	n.a.	4	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Mixture Thermal Conductivities (MTCN)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	n.a.	2	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Mixture P-v-T Data (MPVT)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	3	n.a.	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Gas Hydrate Data (GHD)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	13	n.a.	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Electrical Conductivities (ECND)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	22	n.a.	n.a.
1300	Sulfur dioxide		4	n.a.
14070	Sodium sulfite			n.a.

**Diffusion Coefficients (DIF)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	1	n.a.	n.a.
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Further Thermodynamic Properties (X)**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	14	1	2
1300	Sulfur dioxide		n.a.	n.a.
14070	Sodium sulfite			n.a.

**Total**
DDB#	Name	1300	14070	17092	Sodium hydrogen sulfite
174	Water	373	42	9
1300	Sulfur dioxide		5	n.a.
14070	Sodium sulfite			n.a.

Dortmund Data Bank Version: February 2024

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