| | acetyl yellow G |
| | acid yellow 9 |
| | acid yellow 9 (c.i. 13015) |
| | acid yellow AT |
| | acid yellow G |
| | acid yellow geigy |
| | amacid yellow RG |
| 4- | amino-1,1-azobenzene-3,4-disulfonic acid sodium salt (c.i. 13015) |
| 4- | amino-1,1'-azobenzene-3,4'-disulfonic acid sodium salt |
| 4- | aminoazobenzene-3,4'-disulfonic acid disodium salt |
| 4- | aminoazobenzene-3,4'-disulfonic acid sodium salt |
| | benzenesulfonic acid, 2-amino-5-((4-sulfophenyl)azo)-, disodium salt |
| | c.i. 13015 |
| | C.I. acid yellow 9 |
| | C.I. acid yellow 9, disodium salt (8CI) |
| | C.I. food yellow 2 |
| | cilefa yellow R |
| | disodium 2-amino-5-((4-sulfonatophenyl)azo) benzene sulfonate |
| | disodium 2-amino-5-((4-sulphonatophenyl)azo)benzenesulphonate |
| | disodium 2-amino-5-[(e)-(4-sulfonatophenyl)diazenyl]benzenesulfonate |
| | disodium 4-aminoazobenzene-3,4'-disulfonate |
| | disodium;2-amino-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate |
| | fast yellow AB |
| | fast yellow S |
| | fast yellow Y |
| | food yellow 2 |
| | hexacol acid yellow G |
| | lacquer yellow T |
| | wool yellow G |