A new thin layer chromatographic system for identification and mutual separation of anionic surfactants

被引:0
作者
Mohammad, A. [1 ]
Katoon, S. [1 ]
机构
[1] Aligarh Muslim Univ, Analyt Res Lab, Dept Appl Chem, Fac Engn & Technol, Aligarh 202002, Uttar Pradesh, India
关键词
anionic surfactants; tlc; kieselguhr; IONIZATION-MASS-SPECTROMETRY; NONIONIC SURFACTANTS; REVERSED-PHASE; FORMIC-ACID; METAL-IONS; WATER; MIXTURES; EXTRACTION; BEHAVIOR;
D O I
暂无
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Thin layer chromatography of six anionic surfactants was performed on Kieselguhr layer with aqueous formic acid. The most favorable concentration of formic acid for the mutual separation of dodecyl benzene sulfonic acid and bis (2-ethylhexyl) sulfosuccinate was 1.0M. Effect of nature of adsorbent on the mobility of surfactants was examined. The interference due to the presence of metal cations as impurities on the resolution in the mixture of surfactants was also observed.
引用
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页码:35 / 39
页数:5
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