3d image of scarlet gn skeletal formula

scarlet gn ?125 crimson 4r food red hexacol ponceau sx maple purple azo dye pigment paint colorant synthetic dyestuffs indicator stain azo diazo food additive adjuvants ingredient agent ins number carcinogenic maraschino cherries decorative substance matter material compound component stuff reagent functional group precursor synthesis reaction production 3d molecule molecular formula