Synthesis of 2-alkyloyl-1,4,3,6-dianhydrosorbitol-5-sulfates and evaluation of the surface active properties |
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| Authors: | Yukifami Saheki Kenji Negoro Takanori Sasaki |
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| Affiliation: | (1) Department of Applied Chemistry, Faculty of Engineering, Hiroshima University, Shitami, Saijocho, 724 Higashi-Hiroshimashi, Japan |
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| Abstract: | New anionic surfactants 2-alkyloyl-1,4,3,6-dianhydrosorbitol-5-sulfates were synthesized by sulfation of 2-alkyloyl-1,4,3,6-dianhydrosorbitol.
Studies on the surface active properties such as surface tension, dispersibility and emulsifiability of these surfactants
were carried out. The results showed these surfactants are better dispersants and emulsifiers than Span 80 and Span 85. |
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