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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
4932
Calcium sulfate
7778-18-9
CaO
4
S
Overview
Details
88415
Calcium sulfate dihydrate (Gypsum)
13397-24-5
CaSO
4
*2H
2
O
Overview
Details
Search for mixtures containing this mixture as subsystem
Search data for binary subsystems
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
Densities and Volumes of Mixtures, Excess Volumes
VE
16
256
298-368 K
n.a.
148
174
2245
16
Salt Solubilities
ESLE
150
817
273-623 K
88-137895 kPa
148
174
2245
4932
88415
4
148
174
4932
20
148
174
4932
88415
26
174
2245
4932
88415
5
174
4932
88415
95
Mixture Viscosities
VIS
15
112
298-368 K
88 kPa (const.)
148
174
2245
12
174
4932
88415
3
Diffusion Coefficients
DIF
1
7
298 K (const.)
101 kPa (const.)
148
174
4932
1
Further Thermodynamic Properties
X
1
70
298 K (const.)
n.a.
148
174
2245
1
Total
202
1458
148
174
2245
48
148
174
2245
4932
88415
4
148
174
4932
21
148
174
4932
88415
26
174
2245
4932
88415
5
174
4932
88415
98
Dortmund Data Bank Version: July 2024
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