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
马海悦 1张兵 1刘阳赞 1杨淑玉 1张云晖 1杜筱雅 1徐晨1
作者信息
- 1. 云南能投硅材科技发展有限公司,云南 曲靖 655000;云南省有机硅绿色制造工程研究中心,云南 曲靖 655000
- 折叠
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.
Abstract
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 conven-ient.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Key words
Combustion Ion Chromatography/Dimethyldichlorosilane Hydrolysate/Chlorine Content引用本文复制引用
出版年
2024