ASSOCIATION PHENOMENON OF ESTERS IN WATER/SURFACTANT/CO-SURFACTANT/HYDROCARBON SYSTEM
S., Hamdan; C. R., Laili; B.H.A., Faujan; K., Dzulkefly; M. D., Zaizi; Y., Ambar; S., Hamdan; Chemistry Department Faculty of Science and Environmental Studies, Universiti Pertanian Malaysia; C. R., Laili; Chemistry Department Faculty of Science and Environmental Studies, Universiti Pertanian Malaysia; B.H.A., Faujan; Chemistry Department Faculty of Science and Environmental Studies, Universiti Pertanian Malaysia; K., Dzulkefly; Chemistry Department Faculty of Science and Environmental Studies, Universiti Pertanian Malaysia; M. D., Zaizi; Chemistry Department Faculty of Science and Environmental Studies, Universiti Pertanian Malaysia; Y., Ambar; Chemistry Department, Universiti Kebangsaan Malaysia
Журнал:
Journal of Dispersion Science and Technology
Дата:
1996
Аннотация:
ABSTRACTThe pseudoternary phase diagrams of water/sodium dodecyl suphate<SDS):hexan-l-ol(35:65)/hydrocarbon/esters were prepared. The esters used are ethyl-n-butyrate, ethyl benzoate, methyl oleate and methyl linolenate. While the hydrocarbons are n-decane and p-xylene.The solubility area of the W/O microemulsion region was found to be largest in ethyl-n-butyrate followed by ethyl benzoate, methyl oleate and methyl linolenate for all of the systems. No appreciable diflFerence in the W/O microemulsion region was observed as the n-decane was substituted with />-xylene.
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