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  2. 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.

  3. GHS hazard statements - Wikipedia

    en.wikipedia.org/wiki/GHS_hazard_statements

    EUH059: Hazardous to the ozone layer, superseded by GHS Class 5.1 in the second adaptation to technical progress of CLP. EUH430: May cause endocrine disruption in the environment; EUH431: Suspected of causing endocrine disruption in the environment; EUH440: Accumulates in the environment and living organisms including in humans

  4. 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 ...

  5. List of R-phrases - Wikipedia

    en.wikipedia.org/wiki/List_of_R-phrases

    Dangerous for the ozone layer R60 May impair fertility R61 May cause harm to the unborn child R62 Possible risk of impaired fertility R63 Possible risk of harm to the unborn child R64 May cause harm to breastfed babies R65 Harmful: may cause lung damage if swallowed R66 Repeated exposure may cause skin dryness or cracking R67

  6. Safety data sheet - Wikipedia

    en.wikipedia.org/wiki/Safety_data_sheet

    An example SDS, including guidance for handling a hazardous substance and information on its composition and properties. A safety data sheet (SDS), [1] material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products.

  7. List of refrigerants - Wikipedia

    en.wikipedia.org/wiki/List_of_refrigerants

    Semi-empirical ozone depletion potential, ODP (normalized to be 1 for R-11) Net global warming potential , GWP, over a 100-year time horizon (normalized to be 1 for R-744 , carbon dioxide) Occupational exposure limit / permissible exposure limit in parts per million (volume per volume) over a time-weighted average (TWA) concentration for a ...

  8. Ozone - Wikipedia

    en.wikipedia.org/wiki/Ozone

    Ozone (/ ˈ oʊ z oʊ n /) (or trioxygen) is an inorganic molecule with the chemical formula O 3. It is a pale blue gas with a distinctively pungent smell. It is an allotrope of oxygen that is much less stable than the diatomic allotrope O 2, breaking down in the lower atmosphere to O 2 .

  9. Pentafluoroethane - Wikipedia

    en.wikipedia.org/wiki/Pentafluoroethane

    Pentafluoroethane does not deplete ozone so it has replaced earlier fluorinated chemicals that did. However while it has zero ozone depletion potential , it has high global warming potential , reported by the United States Environmental Protection Agency (EPA) as 3450 times that of carbon dioxide.