Potentiometric determination of the ionization constants of ethylenediamine-N,N′-diglutaric acid at 298.15 K

被引：0

作者：

S. N. Gridchin

V. M. Nikol’skii

L. N. Tolkacheva

机构：

[1] Ivanovo State University of Chemical Technology,

[2] Tver State University,undefined

来源：

Russian Journal of Physical Chemistry A | 2014年 / 88卷

关键词：

ethylenediamine-; ′-diglutaric acid; ionization constants; potentiometry;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Step ionization constants of ethylenediamine-N,N′-diglutaric acid at 298.15 K and ionic strength values of 0.1, 0.5, and 1.0 (KNO3) are determined by means of potentiometry. The resulting data are extrapolated to zero ionic strength using an equation with one individual parameter, and the thermodynamic ionization constants are calculated. A correlation is made between the obtained results and the corresponding data for related compounds.

引用

页码：1813 / 1816

页数：3

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