化工产品及食品中微量铁含量测定方法的研究进展  

Research Progress on Determination Methods of Trace Iron Content in Chemical Products and Food

作　　者：岑呈安 王守玲 吴小说 CEN Cheng’an;WANG Shouling;WU Xiaoshuo(Shenhua Engineering&Technology Co.,Ltd.,Hefei 230041,China;School of Materials and Environmental Engineering,Chizhou Univeisity,Chizhou 247000,China)

机构地区：[1]神华工程技术有限公司安徽分公司,安徽合肥230041 [2]池州学院材料与环境工程学院,安徽池州247000

出　　处：《化工技术与开发》2021年第8期39-43,共5页Technology & Development of Chemical Industry

基　　金：应用化学国家级特色专业(2013GZYZG01);池州学院重点科研项目(CZ2020ZRZ03)。

摘　　要：本文综述了可见吸收分光光度法测定微量铁含量的传统显色方法,以及新报道的各种显色方法,对不同测量方法的显色原理、显色条件、测量结果的准确度和影响因素等进行了归纳和概述,详细讨论了各种显色方法的优缺点和最新的发展概况。In this paper,the traditional and newly reported methods for the determination of trace iron by visible absorption spectrophotometry were reviewed.The color principle,color condition,accuracy and influence factors of different measurement methods were summarized and overviewed.The advantages and disadvantages of these methods and the latest development of them were discussed in detail.

关 键 词：微量铁含量 分光光度法 显色剂 综述 

分 类 号：O614.811[理学—无机化学] O657.32[理学—化学]