2706-28-7 6-Amino-3,4'-azodi(benzenesulfonic acid) 6-Amino-3,4'-azodibenzenesulfonic acid Acetyl Yellow G Acid Yellow Acid Yellow AT Acid Yellow G Acid Yellow G Kond Acid Yellow Geigy Acilan Yellow Extra Amacid Yellow RG Aniline Yellow Aniline Yellow (Biological stain) Benzenesulfonic acid, 2-amino-5-[(4-sulfophenyl)azo]-, disodium salt Benzenesulfonic acid, 6-amino-3,4'-azodi-, disodium salt C.I. 13015 C.I. Acid Yellow 9, disodium salt C.I. Food Yellow 2 C.I.Acid Yellow 9 Cilefa Yellow R Disodium 4-aminoazobenzene-3,4'-disulfonate Fast Yellow AB Fast Yellow Extra Specially Pure Fast Yellow S extra specially pure Fast Yellow S(Biological stain) Fast Yellow SX Extra Specially Pure Fast Yellow Y Fast yellow Food Yellow 2 Golden Yellow