Are there Hansen solubility parameters for ionic substances?

11 November 2018 0 2K Report

Hansen solubility parameters are available for nonionic substances, e.g. solvents. Approximate values can be calculated for nonionic surfactants. But how can one calculate solubility parameters like Hansen's for nonionic substances like potassium oleate, potassium 2-ethylhexyl phosphate or potassium bis(2-ethylhexyl) phosphate?

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