Aqueous and Nonaqueous Microemulsion with Perfumes

S. Hamdan*, F. B. H Ahmed, C. R. Laili and H. Fauziah

Chemistry Department, Faculty of Science and Environmental Studies. Universitt Pertanian UPM 43400 Serdang, Selangor Malaysia.

ABSTRACT:

The solubility regions for the aqueous and nonaqueous microemulsions with perfumes, stabilized by sodium dodecyl sulphate (SDS) or cetyltrimethylammonium bromide (CTAB) and pentanol, were determined. The perfumes used are limonene (LN) and estragole (EG) . The result showed the presence of two dinstinct and one elongated isotropic solution region for the aqueous and nonaqueous system, respectively. The solubility regions where inverse micelles were form with CTAB were found tobe larger than the SDS counterpart. The normal micelles region with SDS was found tobe largest in the LN system. In general the results showed that for each surfacent system the difference in the solubility regions between the microemulsion with LN and EG was modest.

KEYWORDS:

Microemulsion; perfume; estragole; surfactant; micelle

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Copy the following to cite this article: Hamdan S, Ahmed F. B. H, Laili C. R, Fauziah H. Aqueous and Nonaqueous Microemulsion with Perfumes. Orient J Chem 1995;11(3).

Copy the following to cite this URL: Hamdan S, Ahmed F. B. H, Laili C. R, Fauziah H. Aqueous and Nonaqueous Microemulsion with Perfumes. Orient J Chem 1995;11(3). Available from:http://www.orientjchem.org/?p=37888/a>