C.I. Acid Yellow 23 (7CI); C.I. Acid Yellow 23, trisodium salt (8CI); Tartrazine (6CI); 1310 Yellow; 1409 Yellow; 3-Carboxy-5-hydroxy-1-p-sulfophenyl-4-p-sulfophenylazopyrazole trisodium salt; A.F. Yellow No.4; AY 23; Acid Leather Yellow T; Acid Yellow 23; Acid Yellow N; Acid; Yellow T; Acid Yellow XX-SF; Acilan Yellow GG; Airedale Yellow T; Aizen Tartrazine; Alpha-Jet Yellow YW; Amacid Yellow T; Amacid Yellow T-EX; Apollo Acid Tartrazine; Atul Tartrazine; B 3014; Basovit Yellow 133E; Bosovit Yellow 133E; Bucacid; Tartrazine; C.I. 19140; C.I. Food Yellow 4; C.I. Solvent Yellow 57; Calcocid Yellow MCG; Calcocid Yellow XX; Canacert Tartrazine; Certicol Tartrazol Yellow S; Cilefa; Yellow T; Cogilor Yellow 113.11; Cogilor Yellow 113.11-90003; Concorde Acid; Tartrazine; Concorde Leather Yellow