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In the absence of LC 50 data on the poisonous (toxic) constituent substances, the mixture may be assigned a packing group and hazard zone based on simplified threshold toxicity tests. When these threshold tests are used, the most restrictive packing group and hazard zone must be determined and used for the transportation of the mixture.
"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 material is forbidden from being offered for transportation according to 49CFR 172.101 of this subchapter or 49CFR 173.21; The Associate Administrator for Hazardous Materials Safety has determined that the material does not present a hazard which is associated with a Division 5.2 material; or; The material meets one of the following conditions:
There are also long-standing European treaties such as ADR, [15] ADN and RID that regulate the transportation of hazardous materials by road, rail, river and inland waterways, following the guide of the UN model regulations. European law distinguishes clearly between the law of dangerous goods and the law of hazardous materials.
Hazardous Materials Transportation Act; Long title: Hazardous Materials Transportation Act of 1975: Acronyms (colloquial) HMTA: Enacted by: the 93rd United States Congress: Effective: January 3, 1975: Citations; Public law: P.L. 93-633: Statutes at Large: 88 Stat. 2156: Codification; Acts amended: Hazardous Material Transportation Control Act ...
Series 5 tests are used to determine if an article can be assigned to HD1.5 'Very Insensitive Explosive'; series 6 tests are used to determine the classification of an article within Hazard Divisions 1.1, 1.2, 1.3, or 1.4; and series 7 tests are used to determine if an article can be assigned to HD 1.6 as an article containing predominantly ...