OBO ID: CHEBI:86126

Term Name:	fast yellow		Search Ontology:
Synonyms:	acetyl yellow acid yellow 9 Acid Yellow AT Acid Yellow Geigy Acilan Yellow Extra Amacid Yellow RG Aniline Yellow C.I. 13015 C.I. Acid Yellow 9 C.I. Food Yellow 2 Cilefa Yellow R disodium 2-amino-5-((4-sulfophenyl)azo)benzenesulfonate disodium 2-amino-5-((4-sulphonatophenyl)azo)benzenesulphonate disodium 2-amino-5-[(E)-(4-sulfonatophenyl)diazenyl]benzenesulfonate disodium 4-aminoazobenzene-3,4'-disulfonate E105 Fast Yellow AB fast yellow extra fast yellow G Fast Yellow S Fast Yellow Y Food Yellow 2 Golden Yellow Ruaf Hexacol Acid Yellow G Kiton Yellow Extra Lacquer Yellow T Wool Yellow G Yellow acid Yellow Fast
Definition:	An organic sodium salt that is 4-aminoazobenzene-3,4'-disulfonic acid in which the protons of both of the sulfo groups have been replaced by sodium ions. It is used as a biological stain. It was formerly used as a food coloring agent (E105), but its use in food or drinks is now forbidden.
References:	CAS:2706-28-7
Ontology:	ChEBI  ( EBI )