燃烧-离子色谱法测定二甲基二氯硅烷水解物中氯含量  

Determination of Chlorine Content in Dimethyl Dichlorosilane Hydrolysate by Combustion Ion Chromatography

作　　者：马海悦 张兵 刘阳赞 杨淑玉 张云晖 杜筱雅 徐晨 Ma Haiyue;Zhang Bing;Liu Yangzan;Yang Shuyu;Zhang Yunhui;Du Xiaoya;Xu Chen(Yunnan Nengtou Silicon Material Technology Development Co.,Ltd.,Qujing 655000,China;Yunnan Organic Silicon Green Manufacturing Research Center,Qujing 655000,China)

机构地区：[1]云南能投硅材科技发展有限公司,云南曲靖655000 [2]云南省有机硅绿色制造工程研究中心,云南曲靖655000

出　　处：《云南化工》2024年第4期98-100,共3页Yunnan Chemical Technology

基　　金：二甲基二氯硅烷水解制备高品质硅氧烷水解物关键技术研究(YNGC-C2205)。

摘　　要：建立了燃烧-离子色谱法测定二甲基二氯硅烷水解物中氯含量的分析方法,方法的检测限为0.06 mg/kg,回收率为80.0%~82.6%,相对标准偏差(RSD)小于5%,能够满足水解物中微量氯含量的测定,样品无需进行前处理、样品检测简单方便,可用于水解物中氯含量的常规分析。A combustion ion chromatography method was established to determine the chlorine content in dimethyl hydrolysates.The detection limit of this method is 0.06mg/kg,the recovery rate is 80.0%~82.6%,and the relative standard deviation(RSD)is less than 5%.It can meet the determination of trace chlorine content in hydrolysates without the need for pre-treatment,and the sample detection is simple and convenient.It can be used for routine analysis of chlorine content in hydrolysates.

关 键 词：燃烧-离子色谱法 二甲基二氯硅烷水解物 氯含量 

分 类 号：O657[理学—分析化学] TQ333[理学—化学]