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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
2245 Phosphoric acid 7664-38-2 H3O4P Overview Details
4932 Calcium sulfate 7778-18-9 CaO4S Overview Details
88415 Calcium sulfate dihydrate (Gypsum) 13397-24-5 CaSO4*2H2O Overview Details
1000433 Calcium sulfate semihydrate CaSO4*0.5H2O Overview Details
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Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 29 1 n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 21 n.a. n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Solid-Liquid Equilibria (SLE)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 11 2 n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Vapor-Liquid Equilibria of Electrolyte Systems (ELE)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 15 3 n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 42 14 n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Salt Solubilities (ESLE)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 2 39 n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Critical Data of Mixtures (CRI)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 1 n.a. n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Viscosities (VIS)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 40 n.a. 1 n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Surface Tensions (MSFT)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 3 n.a. n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Speeds of Sound (MSOS)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 12 1 2 n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Thermal Conductivities (MTCN)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 13 n.a. n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Dielectric Constants (MDEC)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 2 n.a. n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Electrical Conductivities (ECND)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 27 30 n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Diffusion Coefficients (DIF)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 3 1 n.a. n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Further Thermodynamic Properties (X)
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 21 n.a. 3 n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Total
DDB# Name 2245 4932 88415 1000433 Calcium sulfate semihydrate
174 Water 242 91 6 n.a.
2245 Phosphoric acid n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Dortmund Data Bank Version: July 2024
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