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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
4932 Calcium sulfate 7778-18-9 CaO4S Overview Details
4960 Magnesium sulfate 7487-88-9 MgO4S Overview Details
4966 Potassium sulfate 7778-80-5 K2O4S Overview Details
88415 Calcium sulfate dihydrate (Gypsum) 13397-24-5 CaSO4*2H2O Overview Details
1001532 Dicalcium dipotassium magnesium sulfate
dihydrate(Polyhalit)		 Ca2K2Mg(SO4)4*2H2O Overview Details
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Mixture Data

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Vapor-Liquid Equilibria (VLE)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water 1 1 4 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Heats of Mixing (HE)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water n.a. 1 n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Heat Capacities of Mixtures, Excess Heat Capacities (CPE)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water n.a. 26 16 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Solid-Liquid Equilibria (SLE)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water 2 2 3 n.a. n.a.
4932 Calcium sulfate n.a. 9 n.a. n.a.
4960 Magnesium sulfate 4 n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Vapor-Liquid Equilibria of Electrolyte Systems (ELE)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water 3 70 71 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Densities and Volumes of Mixtures, Excess Volumes (VE)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water 14 117 83 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Salt Solubilities (ESLE)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water 39 33 257 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Viscosities (VIS)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water n.a. 74 80 1 n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Surface Tensions (MSFT)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water n.a. 1 1 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Speeds of Sound (MSOS)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water 1 36 9 2 n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Thermal Conductivities (MTCN)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water n.a. 3 12 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture Dielectric Constants (MDEC)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water n.a. 1 n.a. n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Mixture P-v-T Data (MPVT)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water n.a. 40 47 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Electrical Conductivities (ECND)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water 30 46 24 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Diffusion Coefficients (DIF)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water 1 1 1 n.a. n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Further Thermodynamic Properties (X)
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water n.a. 42 18 3 n.a.
4932 Calcium sulfate n.a. n.a. n.a. n.a.
4960 Magnesium sulfate n.a. n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

Total
DDB# Name 4932 4960 4966 88415 1001532 Dicalcium dipotassium magnesium sulfate dihydrate(Polyhalit)
174 Water 91 494 626 6 n.a.
4932 Calcium sulfate n.a. 9 n.a. n.a.
4960 Magnesium sulfate 4 n.a. n.a.
4966 Potassium sulfate n.a. n.a.
88415 Calcium sulfate dihydrate (Gypsum) n.a.

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