Product Description: Eosin Y (disodium) is a soluble acid red dye molecule. Eosin Y has a wide application in organic synthesis as a photoredox catalyst[1].
Formula: C20H6Br4Na2O5
References: [1]Hari DP, König B. Synthetic applications of eosin Y in photoredox catalysis. Chem Commun (Camb). 2014;50(51):6688-6699./[2]National Center for Biotechnology Information. PubChem Compound Summary for CID 20388, Dibromofluorescein.