黄山学院学报
黃山學院學報
황산학원학보
JOURNAL OF HUANGSHAN UNIVERSITY
2012年
3期
55-57
,共3页
六溴环十二烷%溴%氧瓶燃烧法%滴定法
六溴環十二烷%溴%氧瓶燃燒法%滴定法
륙추배십이완%추%양병연소법%적정법
hexabromo-cyclododecane%bromine%oxygen bottle combustion method%titration
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AgNO,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。
通過對前處理和滴定過程的攷察,建立瞭快速檢測阻燃劑六溴環十二烷中溴含量的方法。以NaOH和過氧化氫為吸收液,將有機物在氧瓶中燃燒,再用AgNO,標準溶液滴定,可實現溴含量的檢測。該方法設備簡單,操作方便、準確。
통과대전처리화적정과정적고찰,건립료쾌속검측조연제륙추배십이완중추함량적방법。이NaOH화과양화경위흡수액,장유궤물재양병중연소,재용AgNO,표준용액적정,가실현추함량적검측。해방법설비간단,조작방편、준학。
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.