Solubility of prednisone acetate in different mixed solvents at different temperatures

被引：9
|
作者：
Hu, Guoqin [1 ]
Cui, Leiming [1 ]
Zhang, Sujuan [1 ]
Xie, Banghai [1 ]
机构：
[1] Zhengzhou Univ, Sch Chem Engn & Energy, Zhengzhou 450001, Henan, Peoples R China
来源：
JOURNAL OF MOLECULAR LIQUIDS | 2012年 / 173卷
关键词：
Prednisone acetate; Solubility; Dynamic method; Characterization; CHROMATOGRAPHY;
D O I：
10.1016/j.molliq.2012.05.020
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 solubility of prednisone acetate in DMF + water and DMF + ethanol mixtures at different temperature had been determined by a dynamic method. The experimental data were correlated with the quadratic function. The solubility correlated by the models showed good agreement with the experimental data. Besides, the crystals of prednisone acetate in DMF + water and DMF + ethanol were characterized by scanning electron microscope (SEM), differential scanning calorimetry (DSC) and thermo gravimetric analyzer (TGA). Crown Copyright (C) 2012 Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：13 / 17
页数：5
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