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"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 ...
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 ...
Each person who offers transportation of hazardous materials must describe the material on accompanied shipping papers. The papers must include— an identification number; a proper shipping name, identified in the Hazardous Materials Table; the hazard class; the packing group, identified in Roman numerals; the total quantity of hazardous materials
The Office of Hazardous Materials Safety is responsible for the oversight of the safe transportation of hazardous materials by air, rail, highway, and vessel. More than 3.3 billion tons of hazardous materials valued at more than $1.9 trillion are transported annually by air, highway, rail, and vessel across the United States.
Materials that may form explosive mixtures with water and are capable of detonation or explosive reaction in the presence of a strong initiating source. Materials may polymerize, decompose, self-react, or undergo other chemical change at normal temperature and pressure with moderate risk of explosion (e.g., ammonium nitrate). 2.
Maryland Department of Transportation; Agency overview; Formed: July 1, 1971; 53 years ago () Jurisdiction: State of Maryland: Headquarters: 7201 Corporate Center Drive Hanover, Maryland, U.S. Employees: 11,000 (FY 2021) [1] [failed verification] Annual budget: $5.5 billion annual budget (FY 2021) [1] [failed verification] Agency executives
UN Number Class Proper Shipping Name UN 2401: 8: Piperidine: UN 2402: 3: Propanethiols: UN 2403: 3: Isopropenyl acetate: UN 2404: 3: Propionitrile: UN 2405: 3 ...
Proper Shipping Name UN 0301: 1.4G: Ammunition, tear-producing with burster, expelling charge, or propelling charge UN 0302? (UN No. no longer in use) UN 0303: 1.4G: Ammunition, smoke, with or without burster, expelling charge, or propelling charge UN 0304? (UN No. no longer in use) UN 0305: 1.3G: Flash powder: UN 0306: 1.4G: Tracers for ...