Instant Sunshine™ Ponceau 4R - E124 water soluble food & cosmetic dye
Instant Sunshine™ Ponceau 4R - E124 water soluble food & cosmetic dye
| Names | |
| IUPAC name
trisodium (8Z)-7-oxo-8-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonate |
|
| Identifiers | |
| CAS Number | · 2611-82-7 |
| 3D model (JSmol) | · Interactive image |
| ChemSpider | · 11232342 |
| ECHA InfoCard | 100.018.216 |
| E number | E124 (colours) |
| PubChem CID | · 9570119 |
| InChI[show] | |
| SMILES[show] | |
| Properties | |
| Chemical formula | C20H11N2Na3O10S3 |
| Molar mass | 604.46 g·mol−1 |
| Hazards | |
| NFPA 704 | 1
1 0 |
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| verify (what is ?) | |
| Infobox references | |
source:https://en.wikipedia.org/wiki/Ponceau_4R