ChemNet
 
Previous article Next article Contents  

S. A. Ponomarenko, A. D. Smolenkov, O. A. Shpigun

Determination of 1,1- dimethylhydrazine and products of its decomposition by ion-pair chromatography

Abstract

The influence of ion- pair reagent (IPR) nature (sodium octylsulfate, octylsulfonate and sodium dodecylsulfate) on separation of asymmetric dimethylhydrazine (ADMH) and products of its decomposition using the column Synergi Hydro RP has been investigated. It is shown that the application of sodium octylsulfate as IPR is preferable. The approach for simultaneous determination of hydrazine, methylhydrazine, UDMH, N- nitrosodimethylamine and tetramethyl-2-tetrazene with limits of detection in water samples 0.3, 0.7, 0.8, 7, and 1.2 ppb, resp. (sample volume 100 µl) has been proposed.
Moscow University Chemistry Bulletin.
2009, Vol. 50, No. 3, P. 185
   

Copyright (C) Chemistry Dept., Moscow State University, 2002
   Overview
   Editorial board
   Tables of Contents
   Subscription

The site is supported by Russian Foundation for Basic Research
  The using of published on this page materials is not allowed without special permission
Copyright (C) Chemisty Department of Moscow State University
Web-Editor: B.I.Pokrovskii
Web-design: Copyright (C) MIG and VVM
webmaster@www.chem.msu.su