Tartrazine (C. I. 19140), 1 kg
Order number: 1934-21-0
Part number: AC100066875
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19140) is a structurally characterized compound with a molecular formula of C16H9N4Na3O9S2 and a molecular weight of 534.4. This compound belongs to various substance groups including Sodium compounds, Sulphonates (salts), Carboxylic acid salts, substituted, Azo compounds and diazo compounds, and Nitrogen heterocycles with keto group. Handling should follow standard professional practices due to limited additional confirmed data.
- CAS Number: 1934-21-0
- Exact Mass: 533.95040307
- Molecular Weight: 534.4
- Molecular Formula: C16H9N4Na3O9S2
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 217-699-5 |
| CAS No. | : | 1934-21-0 |
| Soluble in | : | Water |
| Density (D) | : | 2,121 g/cm³ |
| Molar mass (M) | : | 534,36 g/mol |
| Empirical formula | : | C16H9N4O9S2Na3 |
| Absorption maximum | : | 425 nm (in H 2 O) |
| Melting point (mp) | : | 300 °C |
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