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Globally Harmonized System hazard classification

The United Nations Globally Harmonized System of Classification and Labelling of Chemicals (GHS) includes an internationally standardized guidance procedure on Transformation/Dissolution Protocol (T/DP) for metals and sparingly soluble metal compounds (United Nations, 2007), recently validated by the OECD (Organization for Economic Cooperation and Development). To establish the acute aquatic hazard classification level of a metal-bearing substance under the GHS, data from the T/DP are compared with an acute ecotoxicity reference value (ERV) derived under conditions similar to those of the T/DP. [Pg.99]

Globally Harmonized System of Classification and Labelling of Chemicals (GHS). SDS s are an important element of hazard communication in the GHS, as explained in Chapter 1.5. Use of this guidance document should support compliance with competent authority (CA) requirements and should allow the SDS to be prepared in accordance with the GHS. [Pg.377]

Worldwide hazard communication of chemicals requires a change from the existing systems to a more harmonized one. This gave rise to the elaboration of a Globally Harmonized System of Classification and Labeling of Chemicals (GHS) by the United Nations Economic Commission for Europe (UNECE, 2002). This system proposes harmonized hazard communication elements, including labels and safety data sheets. [Pg.46]

APPENDIX 2 Globally Harmonized System of Classification and Labeling of Chemicals Examples of Hazard Categories... [Pg.47]

The Hazard Communication Standard The Globally Harmonized System Hazardous Chemical Classification Safety Data Sheets How to Read a Safety Data Sheet How to Read a Container Label Employee Information Training Working with Chemical Hazards... [Pg.127]

Chemists and other scientists collectively nse thonsands of chemicals in their laboratory work, but COCs pose a particular risk to the general pnblic if they are acquired by people who wish to inflict harm. Some COCs can be used as precursors to make potentially deadly chemical agents or illicit drugs. Other chemicals have hazardous properties that can pose risks to laboratory personnel, especially if they are unaware of the properties. The United Nations has developed a system, the Globally Harmonized System for Classification and Labeling of Chemicals, for classifying chemicals according to their hazardous properties. In that system the most hazardous chemicals make up Hazard Class 1 these COCs should be kept secure from theft or diversion, and there are laboratory security measures that can help to prevent such diversions. [Pg.47]

GHS stands for the Globally Harmonized System of Classification and Labeling of Chemicals. The GHS provides a common approach to defining and classifying chemical hazards and standardizes chemical hazard communication on container labels and Safety Data Sheets. OSHA, along with other Federal agencies, is adopting the GHS. [Pg.431]

By adopting portions of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), OSHA s Hazard Communication (HazCom) Standard, requires the use of GHS-compliant labels. Chemical hazard warning labels are one way of informing employees of the hazards and of how to protect themselves when using or storing a material. [Pg.439]

The Globally Harmonized System of Classification and Labelling of Chemicals (CHS) Presents a brief overview of the United Nations Globally Harmonized System of Classification and Labelling of Chemicals (GHS) for defining and communicating hazard information and protective measures related to the physical, health, and environmental risks of chemicals through product labels and safety data sheets (SDSs). [Pg.115]

MSDSs are documents that are intended to help workers by providing readily available information about the hazards of a chemical and they must include some basic information about chemicals. OSHA requires specific information be provided in MSDSs and recommends (but does not require) that all MSDSs follow the American National Standards Institute (ANSI) Z400.1 format. This format is shown in Table 3.1.3.L Furthermore, the newly proposed Globally Harmonized System of Classification and... [Pg.134]

Today s marketplace is global and we receive and use foods, goods, and materials from countries all over the world. To improve the interactions of countries in the chemical industry, a consensus of nations under the purview of the United Nations has come together to develop a system for classifying and labeling hazardous chemicals so that all countries classify and label chemicals in the same way. This project is named the Globally Harmonized System for Classification and Labelling of Chemicals, or GHS. [Pg.139]

THE GLOBALLY HARMONIZED SYSTEM OF CLASSIFICATION AND LABELLING OF CHEMICALS (GHS) TABLE 3.2.1.1 GHS Hazard Classes ... [Pg.141]

You can use TLVs in a manner similar to that explained for evaluation of toxicity from the Globally Harmonized System for Classification and Labelling of Chemicals (GHS)f (This is also discussed in Sections 3.2.1 and 6.2.1.) Chemicals that are more hazardous have lower TLVs chemicals that are less hazardous have higher TLVs. Table 62.2.2 suggests ranges of TLVs that can help you decide the hazard category of chemicals with TLVs. ... [Pg.376]

The United Nations led a global action to identify chemical hazards, classify chemical hazards logically, and communicate hazard information. This international activity led to The Globally Harmonized System of Classification and Labelling of Chemicals. The system has the acronym GHS. In the details, there are standard methods for labeling chemicals. There are also standards for Safety Data Sheets (SDSs) intended to communicate chemical properties and hazards. The United States recendy adopted this system. ... [Pg.338]

On March 26, 2012, OSHA published a new r ile to align the HCS with a new global system developed by the United Nations, called the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). This important change adapts the HCS into a more uniform way of transmitting information that all chemical manufacturers, importers and distributors, along with employers, must use to communicate the hazards of chemicals to workers. [Pg.154]


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See also in sourсe #XX -- [ Pg.204 ]




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