1-(4-Sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid, trisodium salt of 1310 Yellow 1409 Yellow 1934-21-0 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, trisodium salt 3-Carboxy-5-hydroxy-1-p-sulfophenyl-4-p-sulfophenylazopyrazole trisodium salt A.F. Yellow No. 4 A.F. Yellow No.4 Acid Leather Yellow T Acid Yellow 23 Acid Yellow T Acilan Yellow GG Airedale Yellow T Aizen Tartrazine Amacid Yellow T Aquashade Atul Tartrazine Bucacid Tartrazine C.I. 19140 C.I. 640 C.I. Acid Yellow 23 C.I. Acid Yellow 23, trisodium salt C.I. Food Yellow 4 Calcocid Yellow MCG Calcocid Yellow XX Canacert Tartrazine Certicol Tartrazol Yellow S Cilefa Yellow T Curon Fast Yellow 5G D and C Yellow No. 5 D&C Yellow 5 Dolkwal Tartrazine