Project Gutenberg 2015-11-22 Public domain in the USA. 161 Hayes, C. W. (Charles Willard) 1859 1916 Hayes, Charles Willard On Sulphonfluoresceïn and Some of Its Derivatives Produced by Paul Marshall and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) "On Sulphonfluoresceïn and Some of Its Derivatives" by C. W. Hayes is a scientific publication written in the late 19th century. This dissertation was presented for the degree of Doctor of Philosophy at the Johns Hopkins University, focusing on the chemical compounds associated with sulphonfluoresceïn, particularly its preparation, properties, and various derivatives. The work explores the synthesis of sulphonfluoresceïn and the structural implications of replacing certain functional groups while examining experimental results and methodologies related to these chemical compounds. The book delves into the significant experimental work aimed at synthesizing ortho-sulphonbenzoic acid and subsequently sulphonfluoresceïn through reactions with resorcin. It outlines various methods employed to prepare the desired compounds, including the oxidation and reduction processes that influence the properties of the resultant substances. The discussions include crystallography, solubility characteristics, and the optical properties of sulphonfluoresceïn, showcasing its weak green fluorescence in different conditions. Additionally, the dissertation offers insights into the modifications and reactions of sulphonfluoresceïn derivatives, highlighting the complexities of working with such chemical entities, and concludes with a summary of the findings regarding its composition, solubility, and acidity. (This is an automatically generated summary.) Reading ease score: 62.8 (8th & 9th grade). Neither easy nor difficult to read. en Thesis (Ph. D.) Sulfonefluorescein QD Text Browsing: Research Methods/Statistics/Information Sys Browsing: Science - Chemistry/Biochemistry/Physics Browsing: Science - General Category: Science - Chemistry/Biochemistry 121338 2025-06-20T10:52:19.904755 text/html 110097 2024-10-22T23:29:42 text/html 115456 2025-06-20T10:52:24.375207 application/epub+zip 114776 2025-06-20T10:52:20.652728 application/epub+zip 94929 2025-06-20T10:52:20.258696 application/epub+zip 165899 2025-06-20T10:52:26.736159 application/x-mobipocket-ebook 159208 2025-06-20T10:52:23.959200 application/x-mobipocket-ebook 139584 2022-09-22T20:38:10.368957 application/x-mobipocket-ebook 71050 2025-06-20T10:52:19.174759 text/plain; charset=us-ascii 51135 2024-10-22T23:29:42 text/plain; charset=us-ascii 16787 2025-06-20T10:52:27.022269 application/rdf+xml 8795 2025-06-20T10:52:20.348724 image/jpeg 1646 2025-06-20T10:52:20.302737 image/jpeg 117277 2025-06-20T10:52:19.918726 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog