2, 4-Dinitrophenylhydrazine yog ib qho organic compound nrog cov tshuaj formula C6H6N4O4. Nws yog xim liab crystalline hmoov, me ntsis soluble hauv dej, ethanol, thiab acid. Nws yog tsuas yog siv los ua ib qho reagent rau kev kuaj aldehydes thiab ketones thiab ua cov tshuaj ntsuam xyuas chromatographic reagent.
