Eosin B Spirit Soluble, 100 g

Eosin B Spirit Soluble is a professionally handled substance with documented safety properties. It belongs to the Azo dyes compound class, featuring a molecular formula of C18H14N4O6S and a molecular weight of 410.33 g/mol. This compound is a soluble derivative of Eosin Y, characterized by an aromatic structure containing azo and sulfonic acid functional groups. Its primary function is as a pH indicator, displaying pink coloration in acidic solutions and yellow in basic ones. Additionally, it serves as a valuable tool in histology, where it stains certain tissues selectively.

• CAS Number: 56360-46-4