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 Dortmund Data Bank
Thermophysical Data for Process Design
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Query
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DDB# Name CAS-RN Formula
148 Sulfuric acid 7664-93-9 H2O4S Overview Details
174 Water 7732-18-5 H2O Overview Details
1146 Tributyl phosphate 126-73-8 C12H27O4P Overview Details
2245 Phosphoric acid 7664-38-2 H3O4P Overview Details
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Mixture Data

Databank Sets Points Temperature
Range		 Pressure
Range
Vapor-Liquid Equilibria VLE 18 192 298-348 K1-38 kPa
148 174 2245
18
Heats of Mixing HE 2 34 298 K (const.)n.a.
148 174 1146
1
148 174 2245
1
Liquid-Liquid Equilibria (Miscibility Gaps) LLE 6 102 298-323 Kn.a.
148 174 1146 2245
1
174 1146 2245
5
Densities and Volumes of Mixtures, Excess Volumes VE 18 282 298-368 Kn.a.
148 174 2245
16
174 1146 2245
2
Mixture Viscosities VIS 12 96 298-368 Kn.a.
148 174 2245
12
Further Thermodynamic Properties X 3 77 293-333 K101 kPa (const.)
148 174 1146
2
148 174 2245
1
Total 59 783
148 174 1146
3
148 174 1146 2245
1
148 174 2245
48
174 1146 2245
7

Dortmund Data Bank Version: February 2024
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