Home
Products
Tartrazine
| Product Name | Tartrazine |
| Price: | $23 / 20mg |
| Catalog No.: | CN06668 |
| CAS No.: | 1934-21-0 |
| Molecular Formula: | C16H9N4Na3O9S2 |
| Molecular Weight: | 534.36 g/mol |
| Purity: | >=98% |
| Type of Compound: | Miscellaneous |
| Physical Desc.: | Yellow powder |
| Source: | |
| Solvent: | DMSO, Pyridine, Methanol, Ethanol, etc. |
| SMILES: | [O-]C(=O)C1=NN(C(=O)C1/N=N/c1ccc(cc1)S(=O)(=O)[O-])c1ccc(cc1)S(=O)(=O)[O-].[Na+].[Na+].[Na+] |
| Contact us | |
|---|---|
| First Name: | |
| Last Name: | |
| E-mail: | |
| Question: | |
| Description | Tartrazine is a synthetic lemon yellow azo dye primarily used as a food coloring. Tartrazine is water-soluble and has a maximum absorbance in an aqueous solution at 425 nm. |
| Density | 1.93 g/cm3 (20ºC) |
| PSA | 220.19000 |
| LogP | 2.78190 |
| Storage condition | -20°C |