ESLE - Salt Solubilities
The data bank for salt solubilities is one of the large and fastest growing segments of the DDB. It contains solubility data for ionic components and solvents in mixtures up to six components. Whenever possible, information about the precipitating species (hydrate, solvate, ...) is given. As an example data for the the well known system NaCl-water are shown on the right. The discontinuity at the eutectic point at low salt concentration is clearly visible. Below the eutectic concentration, the data describe the melting curve of water containing varying concentrations of sodium chloride. The data bank is of great importance for all applications where either a salt may precipitate or the dissolved salt changes the melting curve of another salt or a solvent. In addition, ESLE data are important for the derivation of activity coefficient models for electrolyte solutions. ESLE contains 31,171 data sets (214,316 data points) from 5,175 references for 6,186 components and 16,668 different systems (2,272 binary, 3,620 ternary, 2,807 quaternary and 7,969 quinary systems) (Version 2011). Downloads
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