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(UN No. no longer in use) tert-Butyl peroxydiethylacetate with tert-Butyl peroxybenzoate (UN No. no longer in use) [1] UN 2552: 6.1: Hexafluoroacetone hydrate: UN 2553? (UN No. no longer in use) Coal tar naphtha (UN No. no longer in use) [1] UN 2554: 3: Methyl allyl chloride: UN 2555: 4.1: Nitrocellulose with water with not less than 25 percent ...
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.
A United States placard showing the UN number 1814, indicating potassium hydroxide solution, on a railroad tank car.. A UN number (United Nations number) is a four-digit number that identifies hazardous materials, and articles (such as explosives, flammable liquids, oxidizers, toxic liquids, etc.) in the framework of international trade and transport.
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 ...
"Dangerous goods" (also known as "hazardous materials" or "HAZMAT" in the United States) may be a pure chemical substance (e.g. TNT, nitroglycerin), mixtures (e.g. dynamite, gunpowder) or manufactured articles (e.g. ammunition, fireworks). The transport hazards that they pose are grouped into nine classes, which may be subdivided into divisions ...
List of UN numbers 2001 to 2100; List of UN numbers 2101 to 2200; List of UN numbers 2201 to 2300; List of UN numbers 2301 to 2400; List of UN numbers 2401 to 2500; List of UN numbers 2501 to 2600; List of UN numbers 2601 to 2700; List of UN numbers 2701 to 2800; List of UN numbers 2801 to 2900; List of UN numbers 2901 to 3000
An oxidizer is a material that may, generally by yielding oxygen, cause or enhance the combustion of other materials. A solid material is classed as a Division 5.1 material if, when tested in accordance with the UN Manual of Tests and Criteria, its mean burning time is less than or equal to the burning time of a 3:7 potassium bromate /cellulose ...
The NA numbers (North American Numbers are assigned by the United States Department of Transportation, supplementing the larger set of UN numbers, for identifying hazardous materials. NA numbers largely duplicate UN numbers, however a selection of additional numbers are provided for materials that are not covered by UN numbers as a hazardous ...