title: Separation of fuchsin analogs using thin layer chromatography.
abstract: The four analogs comprising basic fuchsin have been separated using thin layer chromatography (TLC). Mixtures spotted on reverse phase TLC plates were developed with a solution of 25% methanol, 10% ammonium hydroxide, and 65% distilled water. The Rf values of the analogs were for pararosaniline, 0.54; rosaniline, 0.41; magenta II, 0.31; new fuchsin, 0.19.
mesh_terms: D002855:Chromatography, Thin Layer / Q000379:methods; D012394:Rosaniline Dyes / Q000032:analysis*
chemical_list: D012394:Rosaniline Dyes