Primary Record
Tartrazine
- In stock
- 7,660 g
- Purity
- 99.0 %
- CAS
- 1934-21-0
Compound Identifiers & Properties
- CAS
- 1934-21-0
- PubChem CID
- 57509126
- SMILES
- C1=CC(=CC=C1N=NC2=C(N(N=C2C(=O)[O-])C3=CC=C(C=C3)S(=O)(=O)O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
- Canonical SMILES
- O=C([O-])c1nn(-c2ccc(S(=O)(=O)O)cc2)c([O-])c1N=Nc1ccc(S(=O)(=O)[O-])cc1.[Na+].[Na+].[Na+]
Names & Synonyms
- Tartrazine
- Acid yellow 23
- C16H9N4Na3O9S2
- SCHEMBL28662253
- CHEBI:184453
- MFCD00148908
- trisodium;5-oxido-4-[(4-sulonatophenyl)diazenyl]-1-(4-sulophenyl)pyrazole-3-carboxylate
- 1934-21-0
- trisodium;5-oxido-4-(4-sulfonatophenyl)azo-1-(4-sulfophenyl)pyrazole-3-carboxylate
- trisodium;5-oxido-4-[(4-sulfonatophenyl)diazenyl]-1-(4-sulfophenyl)pyrazole-3-carboxylate
- 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt
- Trisodium 5-oxido-4-[(e)-2-(4-sulfonatophenyl)diazen-1-yl]-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylate