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  2. Globally Harmonized System of Classification and Labelling of ...

    en.wikipedia.org/wiki/Globally_Harmonized_System...

    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 ...

  3. GHS hazard pictograms - Wikipedia

    en.wikipedia.org/wiki/GHS_hazard_pictograms

    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.

  4. File:High School Chemistry Labs-Demos.pdf - Wikipedia

    en.wikipedia.org/wiki/File:High_School_Chemistry...

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  5. Hazard symbol - Wikipedia

    en.wikipedia.org/wiki/Hazard_symbol

    A chemical hazard symbol is a pictogram applied to containers and storage areas of dangerous chemical compounds to indicate the specific hazard, and thus the required precautions. There are several systems of labels, depending on the purpose, such as on the container for transportation, containers for end-use, or on a vehicle during transportation.

  6. Chemical hazard - Wikipedia

    en.wikipedia.org/wiki/Chemical_hazard

    These pictographs are also subdivided into class and categories for each classification. [13] The assignments for each chemical depends on their type and their severity. The standard set of 9 hazard pictograms was published and distributed as a regulatory requirement through the efforts of the United Nations via the Globally Harmonized System ...

  7. Pictogram - Wikipedia

    en.wikipedia.org/wiki/Pictogram

    A pictogram (also pictogramme, pictograph, or simply picto [1]) is a graphical symbol that conveys meaning through its visual resemblance to a physical object. Pictograms are used in systems of writing and visual communication.

  8. Category:Pictograms - Wikipedia

    en.wikipedia.org/wiki/Category:Pictograms

    A pictograph (also called pictogram or pictogramme) is an ideogram that conveys its meaning through its pictorial resemblance to a physical object. Subcategories This category has the following 3 subcategories, out of 3 total.

  9. European hazard symbols - Wikipedia

    en.wikipedia.org/wiki/European_hazard_symbols

    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]

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