甲基肼含量的气相色谱分析  

Determination of Methyl Hydrazine by Gas Chromatography

作　　者：曹军 徐大军[2] 赵慧丽 

机构地区：[1]抚顺化工研究设计院,辽宁抚顺113006 [2]沈阳化工学院,辽宁沈阳110021

出　　处：《辽宁大学学报（自然科学版）》2002年第3期272-274,共3页Journal of Liaoning University：Natural Sciences Edition

摘　　要：建立了甲基肼合成液中甲基肼、水合肼含量的气相色谱分析方法 .采用 1m×3mm固定液为 1 5 %三乙醇胺的不锈钢填充柱 ,担体为ChromosorbW (AW DMCS) ,检测器为热导池检测器 ,操作温度 1 0 0℃ ,相对误差小于 2 .5 % .Methyl hydrazine and hydrazine hydrate in reaction mixtures from the preparation of methyl hydrazine were determined by Gas Chromatography. The analytes were separated at 100℃ on a l m×3 mm stainless-steel column packed with Chromosorb W(AW-DMCS) coated with 15% triethanolamine and monitored with a thermal conducticity detector. The relative error was less than 2.5%

关 键 词：气相色谱法 甲基肼 三乙醇胺 含量测定 医药中间体 水合肼 

分 类 号：O657.71[理学—分析化学] O623.752[理学—化学]