Tartrazine
Synonyms
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, trisodium salt
Barium, Tartrazine
FD & C Yellow No. 5
FD&C Yellow No. 5
Tartrazine Barium
Tartrazine Barium (2:3)
An anionic, hydrophilic azo dye with an orange-yellow color used in fabrics, foods and cosmetics, and as a biological stain.