Analytical Chemistry Of Synthetic Colorants

Author : A.T. Peters,J. Szep
Publisher : Springer Science & Business Media
Page : 223 pages
File Size : 49,5 Mb
Release : 2013-03-09
Category : Science
ISBN : 9789401113588

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Analytical Chemistry of Synthetic Colorants by A.T. Peters,J. Szep Pdf

More than one and a half decades have passed since the last book was published describing developments in the analytical chemistry of synthetic colorants. In the intervening period, the scope and technical capabilities of instrumentation for analysing dyes and pigments has significantly expanded. It is now possible to rapidly resolve a number of problems whose solutions were previously either unattainable or very difficult to achieve. For instance, the unambiguous assignment of all the signals in the proton NMR spectrum of a trisazo direct dye, and the confirmation of the molecular weight of involatile, and, in particular, sulphonated dyes, without derivatisation, are now routine analytical techniques in many laboratories today. In addition, it is now possible to record the NMR spectrum of a dye molecule on less than 1 mg of material, and we are no longer limited to solution spectra, since solid samples can now be routinely analysed in NMR experiments. Whilst not attempting to be all encompassing, this volume is intended to bridge the gap between what was covered in the earlier work edited by Professor Venkataraman and the developments which have since ensued in some key areas. It provides important updates in X-ray crystallography, proton NMR, IR spectroscopy and mass spectrometry, and additionally covers topics such as ESR, micro spectrophotometry and emission spectroscopy.

Author : Krishnasami Venkataraman
Publisher : John Wiley & Sons
Page : 626 pages
File Size : 48,8 Mb
Release : 1977
Category : Crafts & Hobbies
ISBN : MINN:319510000009857

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The Analytical Chemistry of Synthetic Dyes by Krishnasami Venkataraman Pdf

Author : Krishnasami Venkataraman
Publisher : Unknown
Page : 615 pages
File Size : 42,8 Mb
Release : 1977
Category : Electronic
ISBN : 0835754537

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The Analytical Chemistry of Synthetic Dyes by Krishnasami Venkataraman Pdf

Author : Abraham Reife,Harold S. Freeman
Publisher : John Wiley & Sons
Page : 352 pages
File Size : 40,8 Mb
Release : 1996-01-05
Category : Science
ISBN : 0471589276

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Environmental Chemistry of Dyes and Pigments by Abraham Reife,Harold S. Freeman Pdf

In the last two decades the EPA and other national andinternational agencies have placed increasingly strict regulationson the manufacture and use of synthetic colorants. The pigment anddye industry has had to develop the technology necessary to analyzeand remediate pollutants in wastewater. Although these efforts haveproduced a considerable volume of information, until now, no singlebook has provided an organized, comprehensive treatment of theenvironmental chemistry of synthetic colorants. Environmental Chemistry of Dyes and Pigments is the firstcomprehensive reference to address the environmental problems posedby synthetic colorants, and to provide a forum for the solutionsproposed by industry, government, and academia. Focusing ondevelopments in the field over the past two decades, it deals withall aspects of colored wastewater treatment, the disposal of dyes,analytical methods, toxicity, and regulatory questions. In its coverage of wastewater treatment, this book addresses boththe most commonly used methods and those specifically designed toaddress pollution problems at the source by analyzing for andremoving dyes and pollutants from wastewater effluent. Throughout,real-world data on a wide variety of dyes and dye intermediates isprovided, as well as cost-effective strategies for dealing withwastewater treatment. In addition, several chapters are devoted to the perspectives ofnational and international experts on regulations governing themanufacture, handling, use, and disposal of synthetic dyes andpigments. The impact these regulations have had on both U.S. andforeign industry is also discussed. A complete, comprehensive, and up-to-date guide to pollutionprevention in the dyestuff and textile industries Environmental Chemistry of Dyes and Pigments is the onlyself-contained volume that focuses on the environmental impact ofsynthetic dyes and pigments. Contributions by international expertsfrom industry, academia, and government make this an indispensablebook for anyone dealing with the environmental problems posed bysynthetic colorants. It covers the entire range of environmentalissues, from waste treatment and analysis to pollution preventionand government regulations. Covers the latest wastewater treatment methods Shows how to use recycling and reusing methods effectively, whilecutting production costs Describes state-of-the-art technology, including the PACT(r)system Explains analysis techniques, including spectrometry andionization Covers legislative issues and the regulatory status of variouscompounds in both the United States and abroad Examines the various pollution prevention programs instituted bygovernment and industry Bridging the gap between industrial interests and environmentalconcerns, Environmental Chemistry of Dyes and Pigments stands as aninvaluable resource for scientists, researchers, and engineers inthe textile and dyestuff industries, and in the environmentalsciences. It is also an extremely useful text for environmentalscience students.

Author : Anonim
Publisher : Unknown
Page : 485 pages
File Size : 41,7 Mb
Release : 1970
Category : Electronic
ISBN : OCLC:495212551

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The Chemistry of Synthetic Dyes by Anonim Pdf

Author : Krishnasami Venkataraman
Publisher : Unknown
Page : 128 pages
File Size : 52,8 Mb
Release : 1971
Category : Dyes and dyeing
ISBN : OCLC:928839366

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The Chemistry of Synthetic Dyes by Krishnasami Venkataraman Pdf

Author : K. Venkataraman
Publisher : Unknown
Page : 0 pages
File Size : 54,9 Mb
Release : 1970
Category : Dyes and dyeing
ISBN : OCLC:660922245

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The Chemistry of Synthetic Dyes by K. Venkataraman Pdf

Author : Ashis Kumar Samanta,Nasser Awwad,Hamed Majdooa Algarni
Publisher : BoD – Books on Demand
Page : 306 pages
File Size : 41,8 Mb
Release : 2020-09-30
Category : Technology & Engineering
ISBN : 9781789859973

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Chemistry and Technology of Natural and Synthetic Dyes and Pigments by Ashis Kumar Samanta,Nasser Awwad,Hamed Majdooa Algarni Pdf

This book on ‘Chemistry and Technology of Natural and Synthetic Dyes and Pigments’ is a priority publication by IntechOpen publisher and it relates to sustainable approaches towards green chemical processing of textiles, specifically on dyeing with natural dyes and pigments as well as dyeing with eco-safe synthetic dyes and chemicals. This book includes the following chapters: an introductory editorial chapter on bio-mordants, bio-dyes and bio-finishes, a review of natural dyes and pigments and its application, pantone-like shade generation with natural colorants, colour-based natural dyes and pigments, printing with natural dyes and pigments, functional property and functional finishes with natural dyes and pigments, eco-safe synthetic dyes and chemicals, and a miscellaneous review on dyed textiles and clothing including natural dye-based herbal textiles.This new book is expected to be useful for dyers of the textile industry as well as to the future researchers in this field.

Author : Krishnasami Venkataraman
Publisher : Unknown
Page : 508 pages
File Size : 45,9 Mb
Release : 1952
Category : Dyes and dyeing
ISBN : MINN:31951000005579T

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The Chemistry of Synthetic Dyes by Krishnasami Venkataraman Pdf

Vols. 3- without series statement.

Author : Daniele Naviglio,Monica Gallo
Publisher : MDPI
Page : 224 pages
File Size : 54,7 Mb
Release : 2021-02-22
Category : Science
ISBN : 9783039434602

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Application of Analytical Chemistry to Foods and Food Technology by Daniele Naviglio,Monica Gallo Pdf

The application of analytical chemistry to the food sector allows the determination of the chemical composition of foods and the properties of their constituents, contributing to the definition of their nutritional and commodity value. Furthermore, it is possible to study the chemical modifications that food constituents undergo as a result of the treatments they undergo (food technology). Food analysis, therefore, allows us not only to determine the quality of a product or its nutritional value, but also to reveal adulterations and identify the presence of xenobiotic substances potentially harmful to human health. Furthermore, some foods, especially those of plant origin, contain numerous substances with beneficial effects on health. While these functional compounds can be obtained from a correct diet, they can also be extracted from food matrices for the formulation of nutraceutical products or added to foods by technological or biotechnological means for the production of functional foods. On the other hand, the enormous growth of the food industry over the last 50 years has broadened the field of application of analytical chemistry to encompass not only food but also food technology, which is fundamental for increasing the production of all types of food.

Author : K Venkataraman
Publisher : Elsevier
Page : 391 pages
File Size : 45,9 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323152600

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The Chemistry of Synthetic Dyes V7 by K Venkataraman Pdf

The Chemistry of Synthetic Dyes, Volume VII covers the synthesis and application of dyes, fluorescent brightening agents, color and electronic states of organic molecules, photochemistry of dyes, and physical chemistry of dyeing. This book is organized into five chapters—sulfur dyes; Bunte salt dyes; state of dye in dyebath and substrate; kinetics, equilibrium, dye-fiber affinity, and mechanisms; and applications of synthetic dyes to biological problems. This compilation specifically discusses the sulfur dyes of known constitution, analysis of sulfur dyes, and chemistry of Bunte salts. The chemical modification of proteins and dyes as antibacterial and therapeutic agents is also treated. This volume is recommended for organic chemists and technologists interested in the synthesis of dyes and their applications.

Author : Edwin B. Faulkner,Russell J. Schwartz
Publisher : John Wiley & Sons
Page : 538 pages
File Size : 47,6 Mb
Release : 2009-03-09
Category : Science
ISBN : 9783527626922

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High Performance Pigments by Edwin B. Faulkner,Russell J. Schwartz Pdf

High Performance Pigments have become increasingly important in recent years, with a growth rate well in advance of the more classical types of pigments. This book provides up-to-date information on the market for high performance pigments, synthesis, reaction mechanisms, physical and chemical properties, applications, regulatory affairs, toxicology and ecotoxicology. It is the only one on the market covering all high performance pigments in a single volume, offering both producers and users of High Performance Pigments the opportunity to review and update their understanding of latest technologies and market issues, together with assessing key regulatory affairs, in this specialty niche of the chemical industry. The new edition has been revised and provides an up-to-date overview of scientific and technological aspects on high performance pigments. It addresses current issues such as environmental and health aspects, and regulatory affairs. "Anyone seeking up-to-date information about the physical-chemical principles of high performance pigments and their special technical properties will find that this book gives an excellent survey of relevant aspects." Angewandte Chemie International Edition. "This book will effectively help chemists, physicists, engineers and material scientists to stay ahead in this fast-changing field." Österreichische Chemie "... Wiley-VCH has assembled an international team of high performance experts... This is an enjoyable and stimulating read and beautifully produced. You will find it fascinating - don't miss it." Colour Chemistry

Author : Leo M. L. Nollet
Publisher : CRC Press
Page : 898 pages
File Size : 45,8 Mb
Release : 2004
Category : Food
ISBN : 0824750373

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Handbook of Food Analysis: Residues and other food component analysis by Leo M. L. Nollet Pdf

Thoroughly updated to accommodate recent research and state-of-the-art technologies impacting the field, Volume 2: Residues and Other Food Component Analysis of this celebrated 3 volume reference compiles modern methods for the detection of residues in foods from pesticides, herbicides, antibacterials, food packaging, and other sources. Volume 2 evaluates methods for: establishing the presence of mycotoxins and phycotoxins identifying growth promoters and residual antibacterials tracking residues left by fungicides and herbicides discerning carbamate and urea pesticide residues confirming residual amounts of organochlorine and organophosphate pesticides detecting dioxin, polychlorobiphenyl (PCB), and dioxin-like PCB residues ascertaining n-nitroso compounds and polycyclic aromatic hydrocarbons tracing metal contaminants in foodstuffs

Author : Ronald E. Wrolstad,Terry E. Acree,Eric A. Decker,Michael H. Penner,David S. Reid,Steven J. Schwartz,Charles F. Shoemaker,Denise M. Smith,Peter Sporns
Publisher : John Wiley & Sons
Page : 1397 pages
File Size : 40,6 Mb
Release : 2005-09-02
Category : Science
ISBN : 9780471709091

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Handbook of Food Analytical Chemistry, Volume 1 by Ronald E. Wrolstad,Terry E. Acree,Eric A. Decker,Michael H. Penner,David S. Reid,Steven J. Schwartz,Charles F. Shoemaker,Denise M. Smith,Peter Sporns Pdf

Emphasizing effective, state-of-the art methodology and written by recognized experts in the field, the Handbook of Food Analytical Chemistry is an indispensable reference for food scientists and technologists to enable successful analysis. * Provides detailed reports on experimental procedures * Includes sections on background theory and troubleshooting * Emphasizes effective, state-of-the art methodology, written by recognized experts in the field * Includes detailed instructions with annotated advisory comments, key references with annotation, time considerations and anticipated results

Author : Maria Perla Colombini,Ilaria Degano,Austin Nevin
Publisher : Springer Nature
Page : 521 pages
File Size : 53,7 Mb
Release : 2022-09-08
Category : Social Science
ISBN : 9783030868659

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Analytical Chemistry for the Study of Paintings and the Detection of Forgeries by Maria Perla Colombini,Ilaria Degano,Austin Nevin Pdf

Forgeries present a daunting problem to art historians, museums, galleries and curators who face challenges in determining the authenticity of paintings. Recent progress in science has led to the development of new methods for investigating works of art, and can provide new insights into the materials found in paintings. The rise in the value of paintings together with the knowledge and skills of forgers highlights the need to develop reliable scientific procedures to identify fakes. Given the complexity of materials in paintings and the convergence of various disciplines, a methodological approach for nvestigations of paintings is based on art historical, curatorial, aesthetic, technical and scientific evaluation. In this book sophisticated digital and analytical techniques are reviewed for the identification of materials (pigments, binders, varnishes, adhesives) and the physical characteristics of paintings such as brushstrokes, craquelure and canvas weaves. This book presents an updated overview of both non-invasive and micro-invasive techniques that enable the material characterization of paintings. The materials constituting a painting are reviewed, as are ways that changes in materials over time can provide insights into chronology and physical history. State-of the art digital metods including multi and hyper-spectral imaging and computational approaches to data treatment will be presented. Analytical techniques developed and optimized to characterize binders, varnishes, and pigments are reviewed, focusing on materials which can provide information on ageing or provenance. Case studies of applications of synchrotron-based methods and the analysis of paintings are given, as are chapters devoted to legal aspects related to authenticity. Chapter 1 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.