Determination of RDX and HMX Content by Electrode Potential Titration in Non-aqueous Solvent

摘要：

In this paper electrode potential titration was used to determine the content of hexahydro-1,3,4-trinitro-s-triazine(RDX) and hexahydro-1,3,5,7-tetronitro-s-terazine(HMX) in non-aqueous solvent. Dimethylsulfoxide (DMSO) was used as solvent. Due to their weak acid properties in non-aqueous solvent, NaOCH3 was chosen as titrant. Both solvent and titrant were optimized in the experiment. The endpoint was ascertained by electrode potential titration curve. The following data was obtained: RDX 99.58 ～ 99.7％; HMX 99.48 ～99.88％. This method is facile and dependable.

关键词： RDX HMX non-aqueous solvent electrode potential titration alkaline titrant

作者: LIANG Yi CHEN Zhi-qun ZHANG Gao LIU Hong-ni WEN Xiao-yan

作者单位: Xian Modern Chemistry Institute Xian, China 710065

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）