Description
Pyranine (C.I. 59040), pure, Molar mass (M) 524,39 g/mol, Density (D) 0,572 g/cm³, Flash point (flp) 249,6 °C, Boiling point (bp) >300 °C, CAS No. 6358-69-6, EC No. 228-783-6, Empirical formula C16H7Na3O10S3
Technical Information
| Absorption maximum | 454 nm |
| Emissions maximum | 520 nm |
| Colour of the powder | yellow |
| Soluble in | Water |