气相色谱法测定丙烯酸2-乙基己酯反应产物中5组份的含量

摘要

采用毛细管气相色谱法同时测定丙烯酸2-乙基己酯反应产物中丙烯酸等5组份的含量。用面积归一法，测定各组份的含量，测定结果的相对标准偏差不大于1.5%（n=5），加标回收率为97.8%~102.5%。%Simultaneous determination of crylic acid etc five groups content in acrylic acid 2-ethylhexyl ester reaction product by capillary gas chronmatography.With the area normalization method ,determinayion of the content each component.The relative standart deviation of results were less than 1.5%(n=5) for five groups ,and recoreries were 97.8%~102.5%.