publication . Article . 2015

The determination of polymeric derivatives of guanidine in disinfectants by two-phase titration

O. I. Kozoor; L. A. Nosikova; K. A. Shestakov; A. N. Kochetov;
Open Access Russian
  • Published: 01 Apr 2015 Journal: Тонкие химические технологии (issn: 2410-6593, eissn: 2686-7575, Copyright policy)
  • Publisher: MIREA - Russian Technological University
Abstract
The article considers the results of identifying the disinfectant water-soluble guanidines polymers by means of methods including spectrophotometry, infrared spectroscopy, fluorescence analysis, as well as the use of gold nanoparticles. The present work describes the results of polyhexamethyleneguanidine (PHMG) identification in finished compositions. It is shown that auxiliary components such as quaternary ammonium compounds prevent the identification of the PHMG in the mixture. So, most known methods are ineffective or require additional manipulations. The method of quantitative analysis of polyhexamethyleneguanidine (PHMG) and polyhexamethylenebiguanidine (PH...
Subjects
free text keywords: polyhexamethyleneguanidine, titrimetry, spectrophotometry, antiseptics, quantitative analysis, Chemistry, QD1-999
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publication . Article . 2015

The determination of polymeric derivatives of guanidine in disinfectants by two-phase titration

O. I. Kozoor; L. A. Nosikova; K. A. Shestakov; A. N. Kochetov;