Composition and stability of lead(II) compounds with N-(carboxymethyl)aspartic and N,N-bis(carboxymethyl)aspartic acids in aqueous solutions

被引：0

作者：

A. I. Lytkin

N. V. Chernyavskaya

V. M. Nikol’skii

机构：

[1] Ivanovo State University of Chemical Technology,

[2] Tver State University,undefined

来源：

Russian Journal of Coordination Chemistry | 2007年 / 33卷

关键词：

Aspartic Acid; Stability Constant; Carboxymethyl; Potentiometric Titration; Titration Curve;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The reactions of N-(carboxymethyl)aspartic (H3Y) and N,N-bis(carboxymethyl)aspartic (H4X) acids with Pb2+ ions were studied by potentiometric titration at 298.15 K and I = 0.2, 0.5, and 1.0 (KNO3). The formation of complex species PbY−, PbHX−, and PbX2− was found and their stability constants were calculated.

引用

页码：400 / 402

页数：2

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