大学化学2025,Vol.40Issue(5):66-75,10.DOI:10.12461/PKU.DXHX202503126
有机化学实验重结晶基本操作规范建议
Basic Operations and Specification Suggestions for Organic Chemical Recrystallization Experiments
摘要
Abstract
This article conducts a comprehensive and in-depth introduction of the basic recrystallization operations commonly used in organic chemistry experiments,covering the principles of recrystallization,solvent selection,basic operation steps,and precautions.Through theoretical explanations and analysis of actual cases,the influence of various factors on the recrystallization effect is discussed in detail,aiming to provide a set of systematic,scientific and practical recrystallization operation standard guidelines for organic chemistry experiments,so as to achieve efficient and high-quality purification of organic compounds.关键词
有机化学实验/纯化/重结晶/操作规范Key words
Organic chemistry experiment/Purification/Recrystallization/Operational standard分类
社会科学引用本文复制引用
钱雪伟,刘庆文,韩杰,杜欣,袁呈山,张奇涵,张树永,张剑荣,孙兴文,李厚金,刘占祥,郑媛,吴琳,蔡双莲,熊英,余广鳌..有机化学实验重结晶基本操作规范建议[J].大学化学,2025,40(5):66-75,10.基金项目
中山大学本科教学质量工程项目 ()
"教育部化学实验教学改革研究虚拟教研室"项目 ()