2706-28-7 4-Aminoazobenzene-3,4'-disulfonic acid disodium salt 56449-60-6 Acetyl Yellow G Acid Yellow Acid Yellow AT Acid Yellow G Acid Yellow G KOND Acid Yellow Geigy Acid yellow 9 Acilan Yellow Extra Amacid Yellow RG Aniline Yellow (Biological stain) (VAN) Aniline Yellow (biological stain) 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 CI 13015 Cilefa Yellow R Disodium 2-amino-5-((4-sulfophenyl)azo)benzenesulfonate Disodium 2-amino-5-((4-sulphonatophenyl)azo)benzenesulphonate Disodium 4-aminoazobenzene-3,4'-disulfonate E 105 (dye) EINECS 220-293-0 Fast Yellow AB Fast Yellow Extra Fast Yellow Extra Specially Pure Fast Yellow S Fast Yellow S Extra Specially