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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 H2O Overview Details
4962 Potassium carbonate 584-08-7 CK2O3 Overview Details
6304 Sodium carbonate 497-19-8 CNa2O3 Overview Details
11456 Sodium hydrogen carbonate 144-55-8 CHNaO3 Overview Details
12165 Potassiumhydrogencarbonate 298-14-6 CHKO3 Overview Details
17073 Sodium potassium carbonate C2K2Na2O6 Overview Details
1001083 Sodium potassium carbonate C2K2Na2O6 Overview Details
1001877 Tetrapotassium carbonate potassium sodium
hydrogencarbonate 1,5 hydrate		 K5Na(CO3)2(HCO3)2*1.5H2O Overview Details
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Mixture Data

Databank Sets Points Temperature
Range		 Pressure
Range
Solid-Liquid Equilibria SLE 7 56 302-698 K11700-82500 kPa
174 4962 6304
4
174 4962 12165
3
Vapor-Liquid Equilibria of Electrolyte Systems ELE 8 39 698 K (const.)9300-90200 kPa
174 4962 6304
8
Densities and Volumes of Mixtures, Excess Volumes VE 20 91 298-393 Kn.a.
174 4962 6304
18
174 4962 12165
1
174 6304 11456
1
Salt Solubilities ESLE 56 982 255-423 K25 kPa (const.)
174 4962 6304
4
174 4962 6304 11456 12165 17073 S1001083 S1001877
1
174 4962 6304 11456 12165 S1001083 S1001877
2
174 4962 6304 17073
2
174 4962 12165
8
174 6304 11456
25
174 6304 11456 S1001083
4
174 11456 12165
10
Critical Data of Mixtures CRI 1 1 698 K (const.)71000 kPa (const.)
174 4962 6304
1
Mixture Viscosities VIS 10 123 274-323 K101 kPa (const.)
174 4962 6304
1
174 4962 12165
4
174 6304 11456
5
Mixture Surface Tensions MSFT 1 4 298-313 Kn.a.
174 6304 11456
1
Mixture Speeds of Sound MSOS 1 3 303-313 Kn.a.
174 6304 11456
1
Electrical Conductivities ECND 2 3 288-298 Kn.a.
174 4962 6304
2
Further Thermodynamic Properties X 11 133 293-698 K9800-68500 kPa
174 4962 6304
2
174 6304 11456
9
Total 117 1435
174 4962 6304
40
174 4962 6304 11456 12165 17073 S1001083 S1001877
1
174 4962 6304 11456 12165 S1001083 S1001877
2
174 4962 6304 17073
2
174 4962 12165
16
174 6304 11456
42
174 6304 11456 S1001083
4
174 11456 12165
10

Dortmund Data Bank Version: February 2024
What are "Sets" and "Points" in the Dortmund Data Bank? © Dortmund Data Bank  by  DDBST GmbH
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