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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
210
Ammonia
7664-41-7
H
3
N
Overview
Details
4128
Potassium hydroxide
1310-58-3
HKO
Overview
Details
4966
Potassium sulfate
7778-80-5
K
2
O
4
S
Overview
Details
6325
Ammonium sulfate
7783-20-2
H
8
N
2
O
4
S
Overview
Details
1001987
x Potassium y ammonium sulfate (x+y=1)
K(
2
x)NH
4
(
2
y)SO
4
Overview
Details
Search for mixtures containing this mixture as subsystem
Search data for binary subsystems
Mixture Data
Databank
Sets
Points
Temperature
Range
Pressure
Range
Gas Solubilities - Electrolyte Systems
EGLE
61
224
268-433 K
1-2990 kPa
174
210
4128
36
174
210
6325
25
Heat Capacities of Mixtures, Excess Heat Capacities
CPE
6
54
303-352 K
1800 kPa (const.)
174
210
4128
6
Vapor-Liquid Equilibria of Electrolyte Systems
ELE
18
314
273-423 K
5-2130 kPa
174
210
4128
9
174
210
4966
2
174
210
6325
4
174
4966
6325
3
Densities and Volumes of Mixtures, Excess Volumes
VE
7
35
293-353 K
1800 kPa (const.)
174
210
4128
7
Salt Solubilities
ESLE
52
414
254-382 K
3-101 kPa
174
210
4128
4966
6325
S1001987
2
174
210
4966
5
174
210
4966
6325
1
174
210
6325
10
174
4128
4966
3
174
4966
6325
23
174
4966
6325
S1001987
8
Mixture Viscosities
VIS
7
44
295-313 K
88 kPa (const.)
174
210
6325
6
174
4966
6325
S1001987
1
Further Thermodynamic Properties
X
4
15
298-332 K
27-101 kPa
174
210
4966
2
174
210
6325
2
Total
155
1100
174
210
4128
58
174
210
4128
4966
6325
S1001987
2
174
210
4966
9
174
210
4966
6325
1
174
210
6325
47
174
4128
4966
3
174
4966
6325
26
174
4966
6325
S1001987
9
Dortmund Data Bank Version: February 2024
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