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.