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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
148
Sulfuric acid
7664-93-9
H
2
O
4
S
Overview
Details
174
Water
7732-18-5
H
2
O
Overview
Details
2245
Phosphoric acid
7664-38-2
H
3
O
4
P
Overview
Details
6311
Sodium sulfate
7757-82-6
Na
2
O
4
S
Overview
Details
20574
Neodymium(III) sulfate
10101-95-8
Nd
2
O
1
2
S
3
Overview
Details
Search for mixtures containing this mixture as subsystem
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Mixture Data
Databank
Sets
Points
Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria
VLE
18
192
298-348 K
1-38 kPa
148
174
2245
18
Heats of Mixing
HE
1
4
298 K (const.)
n.a.
148
174
2245
1
Vapor-Liquid Equilibria of Electrolyte Systems
ELE
22
518
298-498 K
n.a.
148
174
6311
22
Densities and Volumes of Mixtures, Excess Volumes
VE
21
311
298-368 K
n.a.
148
174
2245
16
148
174
6311
5
Salt Solubilities
ESLE
25
139
278-623 K
n.a.
148
174
2245
6311
20574
1
148
174
2245
20574
1
148
174
6311
18
174
2245
6311
4
174
2245
20574
1
Mixture Viscosities
VIS
12
96
298-368 K
n.a.
148
174
2245
12
Further Thermodynamic Properties
X
6
75
298 K (const.)
n.a.
148
174
2245
1
148
174
6311
5
Total
105
1335
148
174
2245
48
148
174
2245
6311
20574
1
148
174
2245
20574
1
148
174
6311
50
174
2245
6311
4
174
2245
20574
1
Dortmund Data Bank Version: February 2024
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