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Citation: Yao Chuanyi, Wu Jinchuan, He Zhimin. Surface Activities and Application of Sodium Bis(2-ethylhexylpolyoxyalkylene) Sulfosuccinates[J]. Chinese Journal of Applied Chemistry, ;1998, 15(3): 106-108. shu

Surface Activities and Application of Sodium Bis(2-ethylhexylpolyoxyalkylene) Sulfosuccinates

Chemical Engineering Research Centre, Tianjin University, Tianjin 300072

Received Date: 19 September 1997
Revised Date: 12 December 1997

Sodium bis(2-ethylhexyl polyoxyalkylene) sulfosuccinates of different polymerization numbers were synthesized. The activities of lipase in the reversed micelles formed by synthetic surfactants and normal AOT in isooctane have been compared in the process of catalytic hydrolysis of olive oil. The results showed the activity of lipase in sodium bis(2-ethylhexyl polyoxyethylene) sulfosuccinate(n=2.3) /isooctane reversed micelles was 2-fold higher than that in the normal AOT/isooctane reversed micelles.
- sodium bis(2-ethylhexyl polyoxyalkylene) sulfosuccinate,
- surface activity,
- reversed micellar enzymatic reaction,
- olive oil hydrolysis
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