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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
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
1000433
Calcium sulfate semihydrate
CaSO
4
*0.
5
H
2
O
Overview
Details
1001720
Calcium dihydrogen phosphate monohydrate
CaH
4
(PO
4
)
2
*H
2
O
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
29
1
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
21
n.a.
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
11
2
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
15
3
n.a.
n.a.
1
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
42
14
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Salt Solubilities (
ESLE
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
2
39
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Critical Data of Mixtures (
CRI
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
1
n.a.
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
40
n.a.
1
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
3
n.a.
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
12
1
2
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
13
n.a.
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
2
n.a.
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
27
30
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
3
1
n.a.
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
21
n.a.
3
n.a.
n.a.
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Total
DDB#
Name
2245
4932
88415
1000433
1001720
Calcium dihydrogen phosphate monohydrate
174
Water
242
91
6
n.a.
1
2245
Phosphoric acid
n.a.
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1000433
Calcium sulfate semihydrate
n.a.
Dortmund Data Bank Version: July 2024
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