2-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-, sodium salt (1:2)
2-Naphthalenesulfonic acid, 6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-, disodium salt
2-Naphthalenesulfonic acid, 6-hydroxy-5-[(6-methoxy-4-sulfo-m-tolyl)azo]-, disodium salt
Allura Red AC
FD and C Red No. 40
Red No. 40
FD&C Red No. 40
C.I. Food Red 17
Allura red
C.I. 16035
FDC Red 40
Food Red 17
Allura Red 40
FDC Red 40 dye
Red 40
E 129 (dye)
Japan Red 40
Food Red No. 17
Japan Food Red No. 40
Food Red No. 40
Fancy Red
E 129
Alura Red AC
Alura red