摘要
通过对前处理和滴定过程的考察,建立了快速检测阻燃剂六溴环十二烷中溴含量的方法。以NaOH和过氧化氢为吸收液,将有机物在氧瓶中燃烧,再用AgNO3标准溶液滴定,可实现溴含量的检测。该方法设备简单,操作方便、准确。
A rapid detection method for bromine content in hexabromo-cyclododecane is proposed by inspecting the process of pre-treatment and titration. The sample is burned in oxygen bottle with NaOH and H2O2 solution for absorbing liquid. The content of bromine is detected by AgNO3 standard solution. The equipment of the method is simple, and the operation is fast and accurate.
出处
《黄山学院学报》
2012年第3期55-57,共3页
Journal of Huangshan University
基金
黄山学院自然科学研究项目(2006xkjq009)
关键词
六溴环十二烷
溴
氧瓶燃烧法
滴定法
hexabromo-cyclododecane
bromine
oxygen bottle combustion method
titration
