The advance of chlorination study in the preparation of sucralose are reviewed.
综述了制备三氯蔗糖路线中氯代工艺的进展,阐述了氯代试剂、反应温度、反应物的配比对氯代反应的影响。
Most of film-forming matter,benzene,toluene,ethyl benzene,(m,p) -xylene and o-xylene can be analysed simultaneously with HP-5 capillary gas chromatography FID determination of which the internal standard method is chlorobenzene was used for quantitative analysis.
采用HP-5石英毛细管柱分离,FID检测器,一氯代苯作为内标,考察了主要苯系物的线性,校正因子和回收率情况。