allura red ac;Allura?Red AC;Food Red No. 40;FD & C Red 40;5-AMinoindole;6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-2-naphthalenesulfonic acid disodium salt;ALLURA RED;credno.40;CURRY RED;Disodium 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azoOpen