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Thermophysical Data for Process Design
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Query
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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
18396 Tetrapotassium pyrophosphate 7320-34-5 K4O7P2 Overview Details
1001697 Potassium pyrophosphate trihydrate K4P2O7*3H2O Overview Details
1001734 Potassium carbonate hexahydrate K2CO3*6H2O Overview Details
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Mixture Data

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Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 20 n.a. n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Solid-Liquid Equilibria (SLE)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 4 n.a. n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Vapor-Liquid Equilibria of Electrolyte Systems (ELE)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 41 2 n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 51 9 n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Salt Solubilities (ESLE)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 18 2 n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Mixture Viscosities (VIS)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 45 5 n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Mixture Surface Tensions (MSFT)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 9 n.a. n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Mixture Speeds of Sound (MSOS)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 1 n.a. n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Mixture Thermal Conductivities (MTCN)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 24 n.a. n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Electrical Conductivities (ECND)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 2 10 n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Further Thermodynamic Properties (X)
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 37 n.a. n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Total
DDB# Name 4962 18396 1001697 1001734 Potassium carbonate hexahydrate
174 Water 252 28 n.a. n.a.
4962 Potassium carbonate n.a. n.a. n.a.
18396 Tetrapotassium pyrophosphate n.a. n.a.
1001697 Potassium pyrophosphate trihydrate n.a.

Dortmund Data Bank Version: February 2024
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