Aqueous solubilities of phenol derivatives by conductivity measurements

被引:36
作者
Achard, C [1 ]
Jaoui, M [1 ]
Schwing, M [1 ]
Rogalski, M [1 ]
机构
[1] UNIV METZ,LAB THERMODYNAM & ANAL CHIM,F-57045 METZ,FRANCE
关键词
D O I
10.1021/je950202o
中图分类号
O414.1 [热力学];
学科分类号
摘要
The aqueous solubilities of five chlorophenols and three nitrophenols were measured by conductimetry at temperatures between 15 and 48 degrees C. The solubilities of 2-chlorophenol, 4-chlorophenol, 2,4-dichlorophenol, 2,4,6-trichlorophenol, pentachlorophenol, 2-nitrophenol, 4-nitrophenol, and 2,4-dinitrophenol were studied. Automatic conductivity measurements allow the determination of the solute concentration and, hence, the determination of the solubility. Emulsion formation can also be followed. Results obtained are in good agreement with literature values.
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页码:504 / 507
页数:4
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