甲苯氯化合成氯化苄的毛细管色谱分析  

Capillary chromatography analysis on benzyl chloride chlorinated synthesis by methylbenzene

作　　者：卜群[1] 秦金平[1] 喻红梅[2] 马珂[1] 乔旭[1] 

机构地区：[1]南京工业大学化学化工学院,江苏南京210009 [2]南通大学化学化工学院,江苏南通226007

出　　处：《中国氯碱》2006年第2期27-29,共3页China Chlor-Alkali

摘　　要：采用自制的0.25mm×30m×0.5μmPEG-20M(聚乙二醇-20000)高效石英毛细管色谱柱建立了甲苯的色谱分析方法。用自制的0.25mm×30m×0.5μmOV-1701毛细管色谱柱建立了氯化苄的色谱分析方法。所建方法明显优于标准GB/T3144-82(甲苯)和HG/2027-91(氯化苄)内的方法,具有分离效果好,分析速度快,重复性好的优点。Chromatography analysis method of methylbenzene were established by 0.25 mm×30 m× 0.5 μmPEG-20M high efficiency self-made quartz capillary chromatographic column. Chromatography analysis method of benzyl chloride were established by 0.25 mm×30 m×0.5μmOV-1701 self-made capillary chromatographic column. This above methods are better than the methods mentioned in the standard of GB/T3144-82 and HG/2027-91. The method has some advantages, including the efficiency of segregation and repeatability is good, and analytical velocity is quickly.

关 键 词：甲苯 氯化苄 毛细管气相色谱 PEG-20M OV-1701 

分 类 号：O657.7[理学—分析化学]