| Brilliant blue FCF | Food Blue No.1 | Brilliant blue FCF, disodium salt | ||
| Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](2-sulfophenyl)methylene]-2,5 cyclohexadien-1-ylidene]-3-sulfo-, inner salt, disodium salt | Erioglaucine disodium salt | C.I. 42090 | ||
| Alphazurine FG | Acid Blue 9, disodium salt | Erioglaucine | ||
| Food Blue 2 | Disodium bis[4-(N-ethyl-N-3-sulfonatophenylmethyl)aminophenyl]-2- sulfonatophenylmethylium; Bis[4-(N-ethyl-N-3-sulfophenylmethyl)aminophenyl]-2-sulfophenylmethylium disodium salt | Erioglaucine disodium salt (C.I. 42090) |