Eosin
Products Eosin, from Greek , dawn, is commercially available as an aqueous solution for application to the skin. Structure and properties As a drug, eosin is yellowish (= eosin G, eosin Y, C20H6Br4Na2O5, Mr = 691.9 g/mol), the sodium salt of tetrabromofluorescein. It is also known as eosin disodium and as tetrabromofluorescein disodium and belongs … Eosin
