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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
17620	Sodium hypophosphite	7681-53-0	H₂NaO₂P	Overview	Details
19032	Sodium hydrogenphosphite		HNa₂O₃P	Overview	Details
1000754	Sodium hypophosphite monohydrate		NaH₂PO₂*H₂O	Overview	Details
1004419	Disodium phosphite pentahydrate		Na₂HPO₃*5H₂O	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	17620	19032	1000754	1004419	Disodium phosphite pentahydrate
174	Water	1	n.a.	n.a.	n.a.
17620	Sodium hypophosphite		n.a.	n.a.	n.a.
19032	Sodium hydrogenphosphite			n.a.	n.a.
1000754	Sodium hypophosphite monohydrate				n.a.

**Densities and Volumes of Mixtures, Excess Volumes (VE)**
DDB#	Name	17620	19032	1000754	1004419	Disodium phosphite pentahydrate
174	Water	19	n.a.	n.a.	n.a.
17620	Sodium hypophosphite		n.a.	n.a.	n.a.
19032	Sodium hydrogenphosphite			n.a.	n.a.
1000754	Sodium hypophosphite monohydrate				n.a.

**Salt Solubilities (ESLE)**
DDB#	Name	17620	19032	1000754	1004419	Disodium phosphite pentahydrate
174	Water	2	n.a.	n.a.	n.a.
17620	Sodium hypophosphite		n.a.	n.a.	n.a.
19032	Sodium hydrogenphosphite			n.a.	n.a.
1000754	Sodium hypophosphite monohydrate				n.a.

**Mixture Viscosities (VIS)**
DDB#	Name	17620	19032	1000754	1004419	Disodium phosphite pentahydrate
174	Water	3	n.a.	n.a.	n.a.
17620	Sodium hypophosphite		n.a.	n.a.	n.a.
19032	Sodium hydrogenphosphite			n.a.	n.a.
1000754	Sodium hypophosphite monohydrate				n.a.

**Total**
DDB#	Name	17620	19032	1000754	1004419	Disodium phosphite pentahydrate
174	Water	25	n.a.	n.a.	n.a.
17620	Sodium hypophosphite		n.a.	n.a.	n.a.
19032	Sodium hydrogenphosphite			n.a.	n.a.
1000754	Sodium hypophosphite monohydrate				n.a.

Dortmund Data Bank Version: February 2024

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