Determination of polyhexamethyleneguanidine by capillary electrophoresis

被引：10

作者：

Rudnev, A. V. ^{[1
]}

Dzherayan, T. G. ^{[1
]}

机构：

[1] Russian Acad Sci, Vernadskii Inst Geochem & Analyt Chem, Moscow 119991, Russia

来源：

JOURNAL OF ANALYTICAL CHEMISTRY | 2006年 / 61卷 / 10期

关键词：

D O I：

10.1134/S1061934806100091

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The electrophoretic behavior of polyhexamethyleneguanidine hydrochloride (PHMG HC), hexamethylenediamine (HMDA), and guanidine hydrochloride (GHC) was studied. It was shown that PHMG HC and the initial toxic components of its synthesis, GMDA and GHC, can be separated. A procedure was developed for determining PHMG HC oligomers, GMDA, and GHC in aqueous solutions in concentrations from 0.007 to 0.05 mg/mL by capillary electrophoresis. The procedure was applied to the analysis of model mixtures of these compounds.

引用

页码：1002 / 1005

页数：4

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