【摘要】：正有機(jī)分析是對(duì)有機(jī)化合物的組成和結(jié)構(gòu)進(jìn)行定性和定量分析,研究?jī)?nèi)容涵蓋分離、純化、鑒定和測(cè)定等,是分析化學(xué)在有機(jī)化學(xué)領(lǐng)域中的延展,更是人們認(rèn)識(shí)有機(jī)世界的重要手段之一.有機(jī)分析可溯源到18世紀(jì)末,科學(xué)家利用有機(jī)分析方法研究有機(jī)物,發(fā)現(xiàn)僅由碳、氫、氧和氮等少數(shù)幾種元素就組成了數(shù)目龐大的有機(jī)化合物,奠定了有機(jī)分析的基礎(chǔ).20世紀(jì)初,分析化學(xué)逐步發(fā)展成為一門學(xué)科,并建立了經(jīng)典化學(xué)分析方法,應(yīng)用于有機(jī)元素的微量分析.20世紀(jì)40年代,隨著近代物理學(xué)和電子學(xué)的發(fā)展和滲透,有機(jī)分析突破了以經(jīng)典化學(xué)
[Abstract]:Positive organic analysis is the qualitative and quantitative analysis of the composition and structure of organic compounds. The research content covers separation, purification, identification and determination, etc. It is the extension of analytical chemistry in the field of organic chemistry. It is also one of the important means of understanding the organic world. Organic analysis can be traced back to the end of the 18th century, scientists used organic analytical methods to study organic matter, found that only a few elements such as carbon, hydrogen, oxygen and nitrogen constitute a large number of organic compounds. At the beginning of the 20th century, analytical chemistry gradually developed into a discipline, and established the classical chemical analysis method, which was applied to the microanalysis of organic elements. With the development and penetration of modern physics and electronics, organic analysis broke through classical chemistry.
【作者單位】： 浙江大學(xué)化學(xué)系;
【分類號(hào)】：+
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本文編號(hào)：2434753