Synthesis and Surfactant Properties of Alpha-Sulfonated Polyhydric Alcohol Ester (ASPA)
A new anionic surfactant, alpha-sulfonated polyhydric alcohol ester (ASPA) was prepared by transesterification of palm-based alphasulfonated methyl ester (SME) or by esterification of palm-based aJphasulfonated fatty acid (SFA) with glycerol in non-solvent media. The product was isolated as sodi...
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| Format: | Thesis |
| Language: | English English |
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1999
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| Online Access: | http://psasir.upm.edu.my/id/eprint/9500/1/FSAS_1999_37_A.pdf |