Zhang Rong-ming
2009
Citations
0
Influential Citations
0
Citations
Journal
Applied Chemical Industry
Abstract
The myristic-2-hydroxy-3-propane sulfonic acid sodium salt was synthesized from sodium bisulfite,epichlorohydrin,sodium phosphate and myristic acid.The influence factors of temperature,amount of catalyst,reaction time and reactant ratio on conversion were studied.The favorable conditions of synthesizing were determined:Epichlorohydrin was dropped into the solution of sodium bisulfite at 85 ℃ and reaction time 3.5 h,3-chlorine-2-hydroxy-propane sulfonic acid sodium was synthesized;3-chlorine-2-hydroxy-propane sulfonic acid sodium was dropped into the solution of sodium phosphate at 55 ℃ and reaction time 4.0 h.The oxiranemethane sulfonic acid sodium salt was synthesized;The oxiranemethane sulfonic acid sodium salt solution was dropped into the solution of myristic acid at 90 ℃ and reaction time 3.0 h.Myristic acid-2-hydroxy-3-propane sulfonic acid sodium salt was synthesized.The yield of myristic acid-2-hydroxy-3-propane sulfonic acid sodium salt was 85.2 %.The product was characterized by FTIR.The surfactant product showed good surface activity.