FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (12): 221-223.

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Study on the Kinetic of Synthesis for Food Additive-Sodium Diacetate

XIE Qing-ruo,HUANG Yong-chun,TANG Zhong-feng   

  1. Department of Biological and Chemical Engineering, Guangxi University of Technology, Liuzhou 545006, China
  • Online:2006-12-15 Published:2011-11-23

Abstract: Sodium diacetate is synthesized by acetic acid and sodium hydroxide. Reaction velocities are obtained through determining the relation between sodium diacetate and reaction time under different raw material rate; Kinetic equation param-eters are gained by the production ratio to sodium diacetate and reaction balance constant under different reaction temperature. Data result deduced by kinetic equation can precisely verify experimental results.

Key words: sodium diacetate, kinetics, food additive