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Palm-Based Lauryl Alcohol Ethoxylate Behavioural Study and Recommendations in Personal Care Applications

Lim, Hong Ngee, and Anuar Kassim, and Atan Sharif, and Dzulkefly Kuang, and Ambar Yarmo, and Zarina Edris, and Rosnah Ismail, and Huang, Nay Ming, (2008) Palm-Based Lauryl Alcohol Ethoxylate Behavioural Study and Recommendations in Personal Care Applications. Malaysian Journal of Analytical Sciences, 12 (3). pp. 536-541. ISSN 13942506

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Official URL: http://pkukmweb.ukm.my/~mjas/v12_n3/Lim%20Hong%20Ngee.pdf

Affiliations

Universiti Putra Malaysia, Faculty of Science, Dept. of Chemistry
Universiti Putra Malaysia, Faculty of Science, Dept. of Chemistry
Universiti Putra Malaysia, Faculty of Science, Dept. of Chemistry
Universiti Putra Malaysia, Faculty of Science, Dept. of Chemistry
Universiti Kebangsaan Malaysia, Faculty of Science and Technology, School of Chemical Sciences and Food Technology
Universiti Kebangsaan Malaysia, Faculty of Science and Technology, School of Chemical Sciences and Food Technology
Bandar Baru Bangi, Selangor Malaysia AOTD MPOB
Universiti Kebangsaan Malaysia, Faculty of Science and Technology, School of Applied Physics

Abstract

Palm-based lauryl alcohol ethoxylate was synthesized with 6 moles of ethylene oxide using an ethoxylation reactor. The 6 moles of ethylene oxide chain length was approximately the same length as the palm-based lauryl alcohol. The synthesized lauryl alcohol ethoxylate consisted of an average of 6 moles of ethylene oxide and was labeled as C12EO6. The molecular structure of lauryl alcohol ethoxylate was determined by Fourier Transformed Infrared Spectroscopy (FTIR). The ternary phase diagrams for olive or olein oil/water/C12E6 systems were investigated at 25oC. The important features of the ternary phase diagrams are the emulsion and the concentrated emulsion phases. Optical microscope, particle size analyser and rheometer were used to characterize the different compositions of emulsions. Different consistencies of emulsions were recommended for the personal care applications.

Item Type:Journal
Keywords:Palm-based Lauryl Alcohol Ethoxylate, Ethoxylation Reactor, Ternary Phasediagram, Emulsion, Concentrated Emulsion
Subjects:Q Science, Computer Science
ID Code:5164

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