"amaranth (Red 2)" . "amaranth" . . . . "amaranth (dye)" . . . "Amaranth" . . "C.I. Food Red 9," . . . . . . . "Azorubin S," . . . "Red Dyes #2" . "FD&C Red No. 2," . "C.I. 16185" . . "red dye" . "Amaranth (dye)" . . . "Amaranth (dye)" . . . . . . . . . "FD&C Red No. 2" . . . "Acid Red 27," . . . . "E123," . . "amaranth dye" . "E123" . . . "Trisodium (4E)-3-oxo-4-[(4-sulfonato-1-naphthyl)hydrazono]naphthalene-2,7-disulfonate" . .