CAJ | 학술논문

本文介绍了一个分析化学综合实验——洗衣粉中表面活性剂的分析。该实验采用回流法提取洗衣粉中表面活性剂,并利用化学分析和多种仪器分析方法对表面活性剂进行结构鉴定,在一个实验中实现了样品预处理、化学鉴定及仪器分析的有机结合,有利于提高学生对分析化学知识的综合应用能力。
본문개소료일개분석화학종합실험——세의분중표면활성제적분석。해실험채용회류법제취세의분중표면활성제,병이용화학분석화다충의기분석방법대표면활성제진행결구감정,재일개실험중실현료양품예처리、화학감정급의기분석적유궤결합,유리우제고학생대분석화학지식적종합응용능력。
In this paper,a comprehensive analytical chemistry experiment of analysis of surfactants in detergent is introduced.The surfactants in detergent were extracted using reflux extraction method,and the structures of surfactants were determined using chemical and instrumental analytical methods.In this experiment,the sample pretreatment,sample determination using chemical and instrumental analysis were carried out,which can help students improve their comprehensive ability to use the knowledge of analytical chemistry.