Paper chromatography of 2-halogenated carboxylic acids: N, N-dimethyl-p-phenylazoaniline as an acid-base indicator reagent.
D000143:Acids; D000814:Aniline Compounds; D001391:Azo Compounds; D002264:Carboxylic Acids; D002845:Chromatography; D002854:Chromatography, Paper; D054879:Halogenation; D007202:Indicators and Reagents
D000143:Acids; D000814:Aniline Compounds; D001391:Azo Compounds; D002264:Carboxylic Acids; D007202:Indicators and Reagents
ACIDS; ANILINE COMPOUNDS; AZO COMPOUNDS; CHROMATOGRAPHY; INDICATORS AND REAGENTS