Pyranine

Pyranine (CI 59040) is a chemical compound, a synthetic green dye with a unit of pyrene and is also known as Solvent Green 7. Chemical Name: trisodium;8-hydroxypyrene-1,3,6-trisulfonate Dyes that contain pyrene (a hydrophobic polycyclic aromatic hydrocarbon with interesting photophysical properties that give it high and long fluorescence yields)...