摘要
合成了甲醛的衍生物—２，４二硝基苯腙，对其结构与纯度进行了鉴定；应用气相色谱研究了其在四氯化碳溶液中的色谱分离分析性质，结果表明，将之作为标准品用于空气中甲醛的分析是可行的。
The derivative of formaldehyde—2,4 dinitrobenzone was synthetized.Its structure and pureness were determined.The chromatographic characteristic in CCl 4 solution was studied.These results showed that this derivative could probably be a kind of standard for the measurement of trace formaldehyde in air.
出处
《中国环境监测》
CAS
CSSCI
CSCD
北大核心
1998年第3期4-7,共4页
Environmental Monitoring in China
