气相色谱法测定对氟苯甲腈的含量  

Determination of p-Fluorobenzonitrile by Gas Chromatography

作　　者：王云华 王志强 毕弋 焦佳媛 邢久歌 朱君 柴宝山[1] WANG Yun-hua;WANG Zhi-qiang;BI Yi;JIAO Jia-yuan;XING Jiu-ge;ZHU Jun;CHAI Bao-shan(Shenyang Research Institute of Chemical Industry Co.,Ltd.,Shenyang 110021,Liaoning China)

机构地区：[1]沈阳化工研究院有限公司,沈阳110021

出　　处：《染料与染色》2023年第2期56-58,共3页Dyestuffs and Coloration

摘　　要：本文采用Agilent HP-5毛细管柱和氢火焰离子化检测器进行分析,建立了以气相色谱法测定对氟苯甲腈含量的分析方法。结果表明,对氟苯甲腈在0.05~2.0 mg/mL范围内线性较好(R^(2)=0.999 1),精密度RSD为0.75%,回收率在98.0%~104.0%之间。本法操作简单,特异性强,结果准确,稳定性好,适用于对氟苯甲腈的含量测定。Using Agilent HP-5 capillary column and hydrogen flame ionization detector for analysis,a method for determination of p-fluorobenzonitrile by gas chromatography was established.The results indicated that this method had a good linear relation(R^(2)=0.9991)in a concentration range from 0.05-2.0 mg/mL with an average RSD of 0.75%and a recovery rate from 98.0%~104.0%.This method is simple,highly specife,accurate and good stability,thus can be used for the determination p-luorobenzonitrile.

关 键 词：对氟苯甲腈 气相色谱法 含量测定 

分 类 号：TQ610.7[化学工程—精细化工]