Definition: Compounds that contain the triphenylmethane aniline structure found in rosaniline. Many of them have a characteristic magenta color and are used as COLORING AGENTS.
coomassie Brilliant Blue [ C.I. 42655,Coomassie brilliant blue G 250,Coomassie brilliant blue G250,acid blue 90,brilliant blue G,coomassie blue G,serva blue G,supranol cyanine G,xylene brilliant cyanine G ]