Protolytic Equilibria of N-(β-Hydroxyethyl)ethylenediamine-N,N′,N′-Triacetic acid

被引：4

作者：

Gridchin, S. N. ^{[1
]}

机构：

[1] Ivanovo State Univ Chem & Technol, Ivanovo 153460, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2008年 / 53卷 / 10期

关键词：

D O I：

10.1134/S0036023608100252

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The heats of the successive dissociation of N-(beta-hydroxyethyl)ethylenediamine-N,N',N'-triacetic acid at T = 298.15 K and I = 0.1, 0.5, and 1.0 (KNO3) have been determined directly by calorimetry. Standard thermodynamic characteristics of the protolytic equilibria have been derived from thermochemical and potentiometric data obtained under identical conditions. The results are compared with the corresponding data for similar compounds and are discussed with reference to the structural features of the diamine chelants.

引用

页码：1672 / 1676

页数：5

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