Abstracto

Thermodynamic functions of dissolution of thiourea in triglycol

Hua Li, Xingli Jiao, Xiaoshuang Chen

The solubilityof thiourea in triglycol has been determined during a certain temperature range. The experimental data has been correlated with the modifiedApelblatequation.Thedissolutionenthalpyand dissolution entropyhave been calculated fromthe experimental data. Themutual interactions between solvent and solute have been discussed in brief. The data can be used for the preparation of thiourea, for example, methylthiouracil and thiamazole.