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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
174
Water
7732-18-5
H
2
O
Overview
Details
1300
Sulfur dioxide
7446-09-5
O
2
S
Overview
Details
6311
Sodium sulfate
7757-82-6
Na
2
O
4
S
Overview
Details
6357
Sodium dihydrogen phosphate
7558-80-7
H
2
NaO
4
P
Overview
Details
13449
Disodium phosphate
7558-79-4
HNa
2
O
4
P
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
6311
6357
13449
Disodium phosphate
174
Water
42
20
n.a.
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Heats of Mixing (
HE
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
1
n.a.
n.a.
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Gas Solubilities (
GLE
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
241
n.a.
n.a.
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Liquid-Liquid Equilibria (Miscibility Gaps) (
LLE
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
28
1
2
3
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
n.a.
28
1
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
1
1
1
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
n.a.
125
24
17
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
4
213
16
14
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Salt Solubilities (
ESLE
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
n.a.
152
2
4
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Critical Data of Mixtures (
CRI
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
1
3
n.a.
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
2
152
18
19
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
n.a.
12
3
4
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
n.a.
42
13
17
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
n.a.
4
n.a.
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
n.a.
2
n.a.
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
3
76
n.a.
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Gas Hydrate Data (
GHD
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
13
n.a.
n.a.
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
22
45
18
4
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
1
1
n.a.
n.a.
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
14
83
2
4
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
2
Total
DDB#
Name
1300
6311
6357
13449
Disodium phosphate
174
Water
373
960
100
86
1300
Sulfur dioxide
n.a.
n.a.
n.a.
6311
Sodium sulfate
n.a.
n.a.
6357
Sodium dihydrogen phosphate
2
Dortmund Data Bank Version: February 2024
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