Alizarine yellow R1718-34-9 Allura red ac25956-17-6 Amaranth (dye)915-67-3 Amichrome light orange RL52256-37-8 Amido black 10B1064-48-8 Aniline yellow60-09-3 Arsenazo iii1668-00-4 Azo violet74-39-5 Azobenzene103-33-3 Azobisisobutyronitrile78-67-1 Azodicarbonamide123-77-3 Azoethane821-14-7 Azorubine3567-69-9 Balsalazide80573-04-2 Balsalazide disodium hydrate150399-21-6 Basic blue 164569-88-4 Brilliant black bn2519-30-4 Butyl 2-[2-[3-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-hydroxy-1-naphthalenyl]diazenyl]benzoate31778-10-6 C.I. Acid black 12332517-36-5 C.I. Acid black 234157577-99-6