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Hazard pictograms form part of the international Globally Harmonized System of Classification and Labelling of Chemicals (GHS). Two sets of pictograms are included within the GHS: one for the labelling of containers and for workplace hazard warnings, and a second for use during the transport of dangerous goods.
The symbol was adopted as a standard in the US by ANSI in 1969. [6] [8] It was first documented as an international symbol in 1963 in International Organization for Standardization (ISO) recommendation R.361. [9] In 1974, after approval by national standards bodies, the symbol became an international standard as ISO 361 Basic ionizing radiation ...
COSHH essentials: Easy steps to control chemicals. Control of Substances Hazardous to Health Regulations (HSG193) (2nd ed.). London: HSE books. ISBN 0-7176-2737-3. Archived from the original on 11 August 2020; Health and Safety Executive (2005a). "COSHH: A brief guide to the Regulations" (PDF)
Hazard statements form part of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). They are intended to form a set of standardized phrases about the hazards of chemical substances and mixtures that can be translated into different languages.
The pictogram for harmful substances of the Globally Harmonized System of Classification and Labelling of Chemicals.. The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) is an internationally agreed-upon standard managed by the United Nations that was set up to replace the assortment of hazardous material classification and labelling schemes previously used around ...
The previous hazard symbols for chemicals, were introduced in the Directive Directive 67/548/EEC, in 1967, and required to be adopted no later than 1 January 1970. [6] The symbols were also included as a part of Directive 1999/45/EC. [7] The symbols were replaced from 1 December 2010 to 1 June 2017, via a gradual phaseout. [1]
Article 2 of the directive lists the classes of substances or preparations that are considered to be dangerous. Some, but not all, of these classes are associated with a chemical hazard symbol and/or a code. Explosives (E) Oxidizing agents (O) Flammable substances or preparations, classified as extremely flammable (F+), highly flammable (F)
Code Phrase R1 Explosive when dry R2 Risk of explosion by shock, friction, fire, or other sources of ignition R3 Extreme risk of explosion by shock, friction, fire, or other sources of ignition