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Dr. Mohamed Hussein Mostafa Ahmed :: Publications: |
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| Title: | "Synthesis and Surface Active Properties of Gawafa fats based Amphoteric Surfactants "J. of Oil Soap Cosmetics, 53 (2), (Hungray). |
| Authors: | W. I. A. El-Dougdoug and Ahmed M. H. M. |
| Year: | 2004 |
| Keywords: | Not Available |
| Journal: | J. of Oil Soap Cosmetics, |
| Volume: | 53 |
| Issue: | 2 |
| Pages: | Not Available |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Mohamed Hussein Mostafa Ahmed_21.pdf |
| Supplementary materials | Not Available |
| Abstract: |
Series of amphoteric surface active agents were prepared by the reaction of N-acyl -N,N-dimethylethylene diamine of pure [ octanoic C8-0, dodecanoic C12-0, tetradecanoic C14-0,hexadecanoic C16-0, octadecanoic C18-0, 9-octadecenoic C18:1 acids and mixed fatty acids extracted from Gawafa seeds] with 3-chloro-2-hydroxypropane sulfate , chloroacetic acid and hydrogen peroxide to produce amino sulfobetaine, aminobetaine and amino oxide respectively. The structure of the prepared surface active agents were confirmed by micro-analysis, IR and 1HNMR spectra. Also, the surface active and biodegradability properties of the prepared compounds were evaluated and studied. |
