ABSTRACT:
The solubility of pimelic acid in water, 1-propanol, and their binary mixtures was determined across the entire composition range (0 to 1 weight fraction of 1-propanol) at temperatures of 293.15, 295.15, 298.15, 300.15, and 303.15 K. Activity coefficients were calculated to assess solute–solvent molecular interactions. Thermodynamic parameters, including standard enthalpy (?H°????), entropy (?S°????), and Gibbs free energy (?G°????) of solution, were derived using the van’t Hoff equation. Additionally, enthalpic and entropic contributions (%?H and %?TS) were evaluated to better understand the dissolution process.
Cite this article:
Sandip B. Nahire. Solubility Measurement and Thermodynamic Study of Pimelic Acid in Water, 1-propanol, and Their Binary Mixtures at 293.15–303.15 k. Asian Journal of Research in Chemistry. 2025; 18(5):319-3. doi: 10.52711/0974-4150.2025.00048
Cite(Electronic):
Sandip B. Nahire. Solubility Measurement and Thermodynamic Study of Pimelic Acid in Water, 1-propanol, and Their Binary Mixtures at 293.15–303.15 k. Asian Journal of Research in Chemistry. 2025; 18(5):319-3. doi: 10.52711/0974-4150.2025.00048 Available on: https://ajrconline.org/AbstractView.aspx?PID=2025-18-5-3
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