内蒙古民族大学学报：自然科学版2012，Vol.27Issue(1)：20-22,3.
催化动力学分光光度法测定痕量邻苯二胺
Determining Ortho-phenylene diamine with Catalytic Kinetics Spectrophotometric Method
王晓晖 1王志国 2李文卓3
作者信息
- 1. 内蒙古民族大学化学化工学院,内蒙古通辽028043
- 2. 通辽市第五中学,内蒙古通辽028000
- 3. 内蒙古霍林河露天煤业股份有限公司,内蒙古霍林河029200
- 折叠
摘要
Abstract
Perhydrol can be oxidatecl by trace ortho-phenylene diamine making methyl orange fade.In this paper, optimum elperimeutal condition was determined and a new method to measure trace ortho-phenylene diamine was established, linear range is 1.4-2.8 μg/ L. retrieve rate 99.4-103.8%.velative standard error 1.3-2.1% .Thismethod was used to meusure or tho-phenylene diamine in liguid waste and the result is satisfied.关键词
催化反应/动力学光度法/邻苯二胺/甲基橙Key words
Catalytic reaction/Kinetics photoinetvic method/ortho-phenylene diamine methyl orange分类
化学化工引用本文复制引用
王晓晖,王志国,李文卓..催化动力学分光光度法测定痕量邻苯二胺[J].内蒙古民族大学学报：自然科学版,2012,27(1):20-22,3.
