Dyes and Drugs


Book Description

This title includes a number of Open Access chapters. The science of chemistry is so broad that it is normally broken into fields or branches of specialization. The manufacture of drugs and dyes is one of the most practical industrial applications of chemistry. This collection presents the reader with a broad spectrum of chapters on drugs and dyes, thereby demonstrating key developments in this rapidly changing field. It examines dyes in chemical interaction and production of drugs for pharmaceutical use as well as in forensic work and in the production of materials.




Drugs to Dyes


Book Description




Some Drugs and Herbal Products


Book Description

This volume of the IARC Monographs provides an assessment of the carcinogenicity of 14 drugs and herbal products. The IARC Monographs Working Group relied on epidemiological studies to evaluate the carcinogenic hazard to humans exposed to the drugs digoxin (widely prescribed for the treatment of chronic heart failure), pioglitazone (used for the treatment of type 2 diabetes mellitus), and hydrochlorothiazide (used to treat hypertension). Other agents evaluated included the drugs primidone, sulfasalazine, pentosan polysulfate sodium, and triamterene, and five herbal products (or their components): Aloe vera whole leaf extract, goldenseal root powder, Ginkgo biloba leaf extract, kava extract, and pulegone. In view of the limited agent-specific information available from epidemiological studies, assessments of these agents relied mainly on carcinogenicity bioassays to reach conclusions as to the carcinogenic hazard to exposed humans.







Handbook of U.S. Colorants for Foods, Drugs, and Cosmetics


Book Description

History, regulation, description and use. Colorant analysis. Resolution of mixtures and analysis of commercial products.




Coloring of Food, Drugs, and Cosmetics


Book Description

"Provides a wide range of information on the composition, utilization, and evaluation of colorants and pigments in food, pharmaceuticals, and cosmetic products. Tabulates key data for food, drug, and cosmetic colorants by Color Index Numbers. Thoroughly describes the relationships between coloring reactions."




Synthetic Dyes in Biology, Medicine And Chemistry


Book Description

Synthetic Dyes in Biology, Medicine and Chemistry is a guide in selecting dyes for special purposes in biology, medicine, chemistry, and other related fields. It aims to help professionals including histologists, cytologists, and other biology and medicine experts, such as chemists and general scientists. The dyes discussed in this book are categorized in 17 different classes according to the nature of their salt-forming sidechains, the colligators. This book also presents the uses of each dye. The spectral curve, which is the ionic and/or molecular weight of each dye, is also covered in this book. Likewise, this text provides the structural and empirical formulae of the spectral curve. Part I tackles various groups of dyes. These groups are the non-ionic, anionic, and cationic dyes. The anionic dyes are further grouped as wholly acid, weakly amphoteric, and moderately or strongly amphoteric. The subsequent part deals with the examples of dyes that do not fit the categories mentioned in Part I. These miscellaneous dyes are vat, reactive, disperse, and ingrain dyes. Part III presents the dyes in different tables according to wavelength of maximum absorption and ionic or molecular weight. This book also covers the stabilized diazonium salts and substituted napthols.







Handbook of U.S. Colorants


Book Description

A collection of information on the use of color additives in the food, cosmetic and medical industries. This Third Edition documents important recent developments such as newly listed products, delisted products, modernized specifications and improved analytical technology, new manufacturers and suppliers. A general background of color additives is given including their history, regulation, areas of use and purity requirements.




Handbook of Biological Dyes and Stains


Book Description

A COMPLETE, UP-TO-DATE RESOURCE OF INFORMATION ON MORE THAN 200 DYES AND STAINS Handbook of Biological Dyes and Stains is the most comprehensive volume available on the subject, covering all the available dyes and stains known to date in the literature for use in biology and medicine. Top dye expert Dr. Ram Sabnis organizes the compounds alphabetically by the most commonly used chemical name. He presents an easy-to-use reference complete with novel ideas for breakthrough research in medical, biological, chemical, and related fields. This is the first book to give the CAS registry number, chemical structure, Chemical Abstracts index name, all other chemical names, Merck Index number, chemical/dye class, molecular formula, molecular weight, physical form, solubility, melting point, boiling point, pH range, color change at pH, pKa, absorption, and emission maxima of dyes and stains, as well as to provide access to synthesis procedures (lab scale and industrial scale) of dyes and stains. This user-friendly handbook also features references on safety, toxicity, and adverse effects of dyes and stains on humans, animals, and the environment, including: acute/chronic toxicity aquatic toxicity carcinogenicity cytotoxicity ecotoxicity genotoxicity hepatotoxicity marine toxicity mutagenicity nephrotoxicity neurotoxicity oral toxicity phototoxicity phytotoxicity The use of biological dyes and stains has extremely high potential in today's business environment. This makes Handbook of Biological Dyes and Stains a convenient, must-have reference. Its staining, biological, and industrial applications make it a vital resource for industrial and academic researchers; the book also serves as a valuable desktop reference for medical professionals, biologists, chemists, chemical/optical engineers, physicists, materials scientists, intellectual property professionals, students, and professors.