MODEL FOR SOLUBILITY ESTIMATION IN MIXED-SOLVENT SYSTEMS

Abstract

A simple and rapid method referred to as the double log-log model for linearizing solubility data obtained from mixed solvent systems is presented. The model was able to linearize data which could not be linearized by means of the log-linear solubility equation. Also, the accuracy and prediction capability of the model were greater than those of the excess free energy equation of solubility estimation.