【作者】 王红艳； 王聪； 刘孟；

【Author】 Hongyan Wang,Cong Wang,Meng Liu Anhui Key Laboratory of Spin Electron and Nanomaterials(Cultivating Base),School of Chemistry & Biology,Suzhou University,Suzhou,234000

【机构】 宿州学院化学与生命科学学院自旋电子与纳米材料安徽省重点实验室培育基地；

【摘要】 <正>提出了浊点萃取-分光光度法测定水样中孔雀石绿的新方法,研究了非离子表面活性剂TritonX-100浊点萃取的最佳条件,如溶液的酸度、表面活性剂和平衡温度和时间、干扰离子对更多还原

【Abstract】 A new method for the determination of trace amount of malachite green from aqueous solution by spectrophotometry after cloud point extraction has been proposed.The optimum extraction and reaction conditions.such as the acidity of the solution,surfactants and equilibrium temperature and time,interfering ions on the effect of cloud point extraction.Under the optimum(pH3.5 in buffer solution 5.0mL,5% of TritonX-100 1.0mL,75℃ water bath 25min),the malachite green was extracted into the surfactant TritonX-100 phase and water phase separately.The proposed method was successfully applied to the determination of trace amount of malachite green in real water sample.更多还原