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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
4932
Calcium sulfate
7778-18-9
CaO
4
S
Overview
Details
6351
Zinc sulfate
7733-02-0
O
4
SZn
Overview
Details
46110
Zinc sulfate heptahydrate
7446-20-0
H
1
4
O
1
1
SZn
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 of Electrolyte Systems
ELE
7
228
298-383 K
2-101 kPa
148
174
6351
7
Densities and Volumes of Mixtures, Excess Volumes
VE
4
56
299-318 K
n.a.
148
174
6351
4
Salt Solubilities
ESLE
196
933
262-623 K
2-137895 kPa
148
174
4932
20
148
174
4932
6351
46110
88415
1
148
174
4932
88415
26
148
174
6351
7
174
4932
6351
46110
88415
1
174
4932
88415
95
174
6351
46110
46
Mixture Viscosities
VIS
3
16
303-348 K
88 kPa (const.)
174
4932
88415
3
Electrical Conductivities
ECND
18
157
298-333 K
n.a.
148
174
6351
18
Diffusion Coefficients
DIF
1
7
298 K (const.)
101 kPa (const.)
148
174
4932
1
Further Thermodynamic Properties
X
1
5
293-313 K
2-6 kPa
174
6351
46110
1
Total
230
1402
148
174
4932
21
148
174
4932
6351
46110
88415
1
148
174
4932
88415
26
148
174
6351
36
174
4932
6351
46110
88415
1
174
4932
88415
98
174
6351
46110
47
Dortmund Data Bank Version: July 2024
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