| Alternate Names | Acid Yellow 23 |
| Application | Tartrazine is an azo stain |
| CAS Number | 1934-21-0 |
| Molecular Weight | 534.36 |
| Molecular Formula: | C16H9N4Na3O9S2 |
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
Tartrazine is a hydrophilic azo dye.
TECHNICAL INFORMATION
| Appearance | powder |
| Physical State | Solid |
| Storage | Store at room temperature |
SAFETY INFORMATION
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
| RTECS | UQ6400000 |
| PubChem CID | 164825 |
| Merck Index | 14: 9072 |
| MDL Number | MFCD00148908 |
| EC Number | 217-699-5 |
| Beilstein Registry | 69850 |
| SMILES | C1=CC(=CC=C1NN=C2C(=NN(C2=O)C3=CC=C(C=C3) S(=O)(=O)[O-])C(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+] |