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Current as of January 02, 2025 | Updated by Findlaw Staff
Pyrophoric Class 7 (radioactive) materials, as referenced in the § 172.101 table of this subchapter, in quantities not exceeding A2 per package must be transported in DOT Specification 7A packagings constructed of materials that will not react with, nor be decomposed by, the contents. Contents of the package must be—
(a) In solid form and must not be fissile unless excepted by § 173.453;
(b) Contained in sealed and corrosion resistant receptacles with positive closures (friction or slip-fit covers or stoppers are not authorized);
(c) Free of water and contaminants that would increase the reactivity of the material; and
(d) Inerted to prevent self-ignition during transport by either—
(1) Mixing with large volumes of inerting materials, such as graphite, dry sand, or other suitable inerting material, or blended into a matrix of hardened concrete; or
(2) Filling the innermost receptacle with an appropriate inert gas or liquid.
(e) Pyrophoric Class 7 (radioactive) materials transported by aircraft must be packaged in Type B packages.
Cite this article: FindLaw.com - Code of Federal Regulations Title 49. Transportation § 49.173.418 Authorized packages—pyrophoric Class 7 (radioactive) materials - last updated January 02, 2025 | https://codes.findlaw.com/cfr/title-49-transportation/cfr-sect-49-173-418/
FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature before relying on it for your legal needs.
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