3d image of bromophenol blue skeletal formula

bromophenol blue tetrabromophenolsulfonphthalein indicator electrophoretic color marker pigment paint colorant synthetic dye stain phenolsulfonphthalein acid–base ph phenolphthalein agarose gel electrophoresis polyacrylamide neutral dichromatic color kreft's dichromaticity index buffer substance matter material compound component agent stuff reagent functional group precursor synthesis reaction production building block molecule molecular formula skeletal structural structure geometry ball stick scientific research organic chemical 3d