Further computation and some comments on "Stearic acid solubility in mixed solvents of (water plus ethanol) and (ethanol plus ethyl acetate): Experimental data and comparison among different thermodynamic models"

被引:1
作者
Jouyban, Abolghasem [1 ,2 ,3 ]
Agha, Elnaz Mazaher Haji [1 ,2 ,4 ]
Rahimpour, Elaheh [1 ,2 ,5 ]
Acree, William E., Jr. [6 ]
机构
[1] Tabriz Univ Med Sci, Pharmaceut Anal Res Ctr, Tabriz, Iran
[2] Tabriz Univ Med Sci, Fac Pharm, Tabriz, Iran
[3] Univ Tehran Med Sci, Digest Dis Res Inst, Tehran, Iran
[4] Tabriz Univ Med Sci, Biotechnol Res Ctr, Tabriz, Iran
[5] Tabriz Univ Med Sci, Food & Drug Safety Res Ctr, Tabriz, Iran
[6] Univ North Texas, Dept Chem, Denton, TX 76203 USA
关键词
Solubility; Stearic acid; Cosolvency model; Polymorphs; Jouyban-Acree model; ORGANIC-SOLVENTS; PREDICTION; POLYMORPHS;
D O I
10.1016/j.molliq.2020.113228
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The experimental solubility data of stearic acid in the neat solvents, ethanol+water and ethyl acetate+ethanol binary solvent systems at the temperature range from 293.15 to 323.15 K have carefully been reanalyzed and some recommendations were proposed. Further computations are performed on the stearic acid solubility data by using some cosolvency models including CNIBS/R-K, modified Wilson, NRTL, Wilson, UNIQUAC, Yalkowsky, Jouyban-Acree, and Jouyban-Acree-van't Hoff models. (C) 2020 Elsevier B.V. All rights reserved.
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页数:5
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