Download or read book Meta Toluene Sulphonic Acid and Related Compounds written by C. F. H. Allen and published by DigiCat. This book was released on 2022-11-21 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meta Toluene Sulphonic Acid by C.F.H. Allen is about the various chemical reactions and compounds related to toluene. Excerpt: "Theoretically toluene should yield three isomeric mono sulphonic acids, in which the entering sulfonic acid group occupies the positions ortho, meta, or para to the methyl group. The action of sulphuric acid on toluene was first investigated by Jaworsky, (Ztschr. Chem. 1,272), who described one toluene sulphonic acid as the resulting compound. In 1869 Engelhardt and Latschinoff (Ibid. 617), heated toluene with sulphuric acid and made and studied the potassium salt of the resulting acid. They obtained two forms, and identified them by fusion with caustic potash which converted them into the ortho and para cresols, showing that sulphonation had taken place in the positions ortho and para to the methyl group."

Download or read book Meta Toluene Sulphonic Acid and Related Compounds written by Charles Francis Hitchcock Allen and published by . This book was released on 2018-06-27 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meta Toluene Sulphonic Acid and Related Compounds written by C. F. Allen and published by Alpha Edition. This book was released on 2023-05-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meta Toluene Sulphonic Acid and Related Compounds, has been considered important throughout human history. In an effort to ensure that this work is never lost, we have taken steps to secure its preservation by republishing this book in a modern format for both current and future generations. This complete book has been retyped, redesigned, and reformatted. Since these books are not scans of the authors' original publications, the text is readable and clear.

Download or read book Characterization of Organic Compounds written by Cambridge University Press and published by CUP Archive. This book was released on 2003-03 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Preservation of Surfactant Formulations written by F. Morpeth and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbes are known to live in an enormous range of environments. Their ability to survive and proliferate in diverse industrial systems is often a surprise to those not exposed to these problems in their work. These systems contain a range of potential carbon sources, one common theme being surfactants. Surfactants are often not the components most prone to spoilage since some systems contain highly susceptible natural components, such as starch and xanthum gum, but the surfactant is a key part of the formulation, and its extensive breakdown usually means that the material is beyond recovery. The aim of this book is to describe in detail all aspects of the preservation of surfactant containing materials. The book should be viewed as being in three discrete sections. • chapters 1-5 deal with and summarise essential background information • chapters 6-11 discuss in detail various end use applications • chapters 12-15 outline the regulatory and toxicology implication associated with the safe handling of preservatives Given the format of the book there is inevitably some duplication of information in the middle section with different authors describing essentially the same phenomena but on different substrates. I hope the reader will find that although different chapters touch on the same topics the information around these areas is sufficiently different to justify their inclusion in this book and to be of interest. It should also demonstrate what can be the most useful source of information, the hard practical experience of the authors.

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Download or read book List of Dissertations Submitted in Conformity with the Requirements for the Degrees of Doctor of Philosophy Doctor of Engineering and Doctor of Science in Hygiene in the Johns Hopkins University 1876 1926 written by Johns Hopkins University. Library and published by . This book was released on 1926 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Second Catalogue of the Library of the Peabody Institute of the City of Baltimore Including the Additions Made Since 1882 written by Johns Hopkins University. Peabody Institute. Library and published by . This book was released on 1899 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Organic Chemistry Volume Two written by Frank C. Whitmore and published by Courier Dover Publications. This book was released on 2011-12-14 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume discusses the properties of aromatic compounds, alkaloids and other types of heterocyclic compounds, organophosphorus, and organometallic compounds.

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Download or read book The Cyanine Dyes and Related Compounds Volume 18 written by Frances M. Hamer and published by John Wiley & Sons. This book was released on 2009-09-17 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Chemistry of Heterocyclic Compounds, since its inception, has been recognized as a cornerstone of heterocyclic chemistry. Each volume attempts to discuss all aspects – properties, synthesis, reactions, physiological and industrial significance – of a specific ring system. To keep the series up-to-date, supplementary volumes covering the recent literature on each individual ring system have been published. Many ring systems (such as pyridines and oxazoles) are treated in distinct books, each consisting of separate volumes or parts dealing with different individual topics. With all authors are recognized authorities, the Chemistry of Heterocyclic Chemistry is considered worldwide as the indispensable resource for organic, bioorganic, and medicinal chemists.