On Sulphonfluoresceïn and Some of Its Derivatives

On Sulphonfluoresceïn and Some of Its Derivatives is a PhD thesis by C. W. Hayes, published in 1887. This scientific work focuses on the chemical properties and synthesis of sulphonfluoresceïn and its derivatives, detailing the preparation of ortho-sulphonbenzoic acid through various chemical reactions. It discusses methodologies, experimental results, and the optical properties of the compounds, including their fluorescence characteristics. The thesis contributes to the understanding of sulphonfluoresceïn and its derivatives in the field of chemistry.