3d image of methyl violet skeletal formula

methyl violet pigment paint colorant synthetic dye dyestuffs indicator stain azo diazo gentian violet methylrosanilinium chloride hexamethylparosanilinium basic crystal textiles color silica gel 10b medical amine functional group 2b gram mutagen mitotic poison positive bacteria chemical bleaching biodegradation photodegradation 3d inorganic compound material biomolecule reagent atom ball stick matter reaction structure geometry molecule component chemical scientific