SOLID-STATE THERMAL POLYMORPHIC TRANSFORMATIONS FOR SOME SOLVATES OF 2-HYDROXY-5-METHYLAZOBENZENE-4'-CARBOXYLIC ACID COMPLEXES

被引：12
|
作者：
DONIA, AM
ABOUELENEIN, S
MASOUD, MS
机构：
[1] UNIV ALEXANDRIA,FAC SCI,DEPT CHEM,ALEXANDRIA,EGYPT
[2] MENOUFIEA UNIV,FAC SCI,DEPT CHEM,SHEIBIN EL KOM,EGYPT
来源：
THERMOCHIMICA ACTA | 1990年 / 161卷 / 02期
关键词：
D O I：
10.1016/0040-6031(90)80303-G
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The polymorphic and pseudo-polymorphic transformation of some solvates of 2-hydroxy-5-methylazobenzene-4'-carboxylic acid complexes have been studied using thermal analytical and spectral methods. The nature of the interaction of the water of crystallisation in the complexes has been characterised. Some of the kinetic parameters of the desolvation reaction have also been calculated. © 1990.
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页码：217 / 222
页数：6
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