Globally Harmonized System Of Classification And Labelling Of Chemicals Ghs

Author:
Publisher: United Nations Publications
ISBN: 9211170060
Size: 20.93 MB
Format: PDF, ePub
View: 64

The GHS addresses classification of chemicals by types of hazard and proposes harmonised hazard communication elements, including labels and safety data sheets. It aims at ensuring that information on physical hazards and toxicity from chemicals be available in order to enhance the protection of human health and the environment during the handling, transport and use of these chemicals. The GHS also provides a basis for harmonisation of rules and regulations on chemicals at national, regional and worldwide level, an important factor also for trade facilitation. This third revised edition contains various new and revised provisions concerning, inter alia, new provisions for the allocation of hazard statements and for the labelling of small packagings, two new sub-categories for respiratory and skin sensitization, and a new hazard class for substances and mixtures hazardous to the ozone layer.

Who Recommended Classification Of Pesticides By Hazard And Guidelines To Classification 2009

Author: World Health Organization
Publisher: World Health Organization
ISBN: 9789241547963
Size: 19.39 MB
Format: PDF, Docs
View: 12

The document lists common technical grade pesticides and recommended classifications together with a listing of active ingredients believed to be obsolete or discontinued for use as pesticides, pesticides subject to the prior informed consent procedure, limitations to trade because of the POPs convention, and gaseous or volatile fumigants not classified under these recommendations. It replaces the 2000-2002 edition of the Classification. For this latest revision the WHO Hazard Classes have been aligned with the Acute Toxicity Hazard Categories of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) as the starting point for allocating pesticides to a Hazard Class and the GHS Acute Toxicity Hazard Category for each pesticide has been presented alongside the existing information. Part I describes the overarching principles for the classification of pesticides as recommended by the World Health Assembly. The guide-points originally proposed in 1975 are now being aligned with the corresponding Acute Toxicity Hazard Categories from the Globally Harmonized System of Classification. As has always been the case, the classification of some pesticides has been adjusted to take account of severe hazards to health other than acute toxicity. Part II provides guidelines to Classification. Individual products are classified in a series of tables, according to the oral or dermal toxicity of the technical product. The tables are subject to review periodically. The latest tables also present the GHS Acute Toxicity Hazard Category for each pesticide. To assist in the classification of formulations, an annex is provided giving numerical tables from which the classification may also be derived.

Oecd Guidelines For The Testing Of Chemicals Oecd Series On Testing And Assessment Guidance Notes For Analysis And Evaluation Of Chronic Toxicity And Carcinogenicity Studies

Author: OECD
Publisher: OECD Publishing
ISBN: 9789264078499
Size: 19.48 MB
Format: PDF, ePub, Docs
View: 62

These Guidance Notes outline core concepts in order to obviate the need to consult large numbers of text books, while still pointing the reader to sources of more detailed or specific information.

Chemistry Of Hazardous Materials

Author: Eugene Meyer
Publisher: Prentice Hall
ISBN: 013314688X
Size: 14.84 MB
Format: PDF, ePub, Mobi
View: 92

Chemistry of Hazardous Materials, Sixth Edition, covers basic chemistry for emergency responders, guiding students who are often non-science majors through the process of understanding the chemical properties that make materials hazardous. This text covers many essential hazardous materials topics, such as the Globally Harmonized System of Classification and Labeling of Chemical Substances (GHS); terrorist threats relative to biological, chemical, and radioactive agents; and the latest best practices for the handling and storage of hazardous materials. This new edition continues to emphasize the hazardous materials regulations established by the OSHA, the U.S. D.O.T., and the EPA. Online supplemental teaching materials are available to help instructors and students get the most from their EMS course. Resource Central, accessed through www.bradybooks.com, offers instructors online supplemental teaching material, such as test banks and customizable PowerPoint lectures to aid in the classroom. These instructor resources are also available through Pearson's Instructor Resource Center. Students have access to a variety online study aids tailored to their EMS course.

Risk Analysis And Control For Industrial Processes Gas Oil And Chemicals

Author: Hans J Pasman
Publisher: Butterworth-Heinemann
ISBN: 9780128009123
Size: 17.15 MB
Format: PDF, Kindle
View: 33

Risk Analysis and Control for Industrial Processes - Gas, Oil and Chemicals provides an analysis of current approaches for preventing disasters, and gives readers an overview on which methods to adopt. The book covers safety regulations, history and trends, industrial disasters, safety problems, safety tools, and capital and operational costs versus the benefits of safety, all supporting project decision processes. Tools covered include present day array of risk assessment, tools including HAZOP, LOPA and ORA, but also new approaches such as System-Theoretic Process Analysis (STPA), Blended HAZID, applications of Bayesian data analytics, Bayesian networks, and others. The text is supported by valuable examples to help the reader achieve a greater understanding on how to perform safety analysis, identify potential issues, and predict the likelihood they may appear. Presents new methods on how to identify hazards of low probability/high consequence events Contains information on how to develop and install safeguards against such events, with guidance on how to quantify risk and its uncertainty, and how to make economic and societal decisions about risk Demonstrates key concepts through the use of examples and relevant case studies

Laboratory Safety For Chemistry Students

Author: Robert H. Hill, Jr.
Publisher: John Wiley & Sons
ISBN: 9781119243380
Size: 16.71 MB
Format: PDF, ePub
View: 85

Provides knowledge and models of good practice needed by students to work safely in the laboratory as they progress through four years of undergraduate laboratory work Aligns with the revised safety instruction requirements from the ACS Committee on Professional Training 2015 “Guidelines and Evaluation Procedures for Bachelor’s Degree Programs” Provides a systematic approach to incorporating safety and health into the chemistry curriculum Topics are divided into layers of progressively more advanced and appropriate safety issues so that some topics are covered 2-3 times, at increasing levels of depth Develops a strong safety ethic by continuous reinforcement of safety; to recognize, assess, and manage laboratory hazards; and to plan for response to laboratory emergencies Covers a thorough exposure to chemical health and safety so that students will have the proper education and training when they enter the workforce or graduate school

Engineering Tools For Environmental Risk Management

Author: Katalin Gruiz
Publisher: CRC Press
ISBN: 9781315778778
Size: 11.90 MB
Format: PDF, ePub, Mobi
View: 50

Chemical substances, physical agents and built structures exhibit various types of hazard due to their inherent toxic, mutagenic, carcinogenic, reprotoxic and sensitizing character or damaging to the immune and hormone system. The first steps in managing an environment contaminated by chemical substances are characterization of hazards and quantification of their risks. Chemical models — using only analytical data — are still the most widely used applications for assessing potential adverse effects and the fate and behavior of chemicals in the environment. Chemical models rely on the assumption that the adverse effect is proportional to the concentration, which in most cases is incorrect. In this volume, other models such as biological and ecological or regression models are discussed in detail and compared. Environmental risk management has two subsections: risk assessment and risk reduction. Environmental risk, to a large extent, arises from the adverse effects of chemicals and contaminated land; that is why measuring and testing these effects plays a key role in risk management. “Environmental Toxicology” deals with direct measurement of adverse effects of pure chemicals or environmental samples. This book has therefore been created specifically for engineers and gives a general overview of environmental toxicology. It provides an overview of hundreds of standardized and nonstandardized, generic and site-specific, conventional and innovative, animal and alternative test methods, and demonstrates how to apply these results to the regulation and management of environmental risk. In addition to human, aquatic and terrestrial methods for measuring toxicity, new trends in environmental analytics and the integration and complementary use of chemical analyses and the testing of effects are described. Bioavailability and accessibility as key parameters are detailed and the interactive and dynamic characterization of contaminants in soil is introduced. Emphasis is placed on the evaluation and interpretation of environmental fate and adverse effect data as well as the simulation of environmental processes and effects in microcosms and mesocosms.