What is the primary danger associated with Division 1.1, 1.2, or 1.3 materials?

Division 1.1, 1.2, and 1.3 materials are classified within the Hazard Class of explosives. The primary danger associated with these materials stems from their potential to undergo explosive reactions, which can happen under certain conditions such as heat, impact, or friction. Materials classified within these divisions include those that can create a mass explosion (1.1), those that can cause a projection hazard but not a mass explosion (1.2), and those that are easily ignitable and may produce a localized hazard (1.3).

Because of their explosive nature, they require strict guidelines for handling, storage, transportation, and disposal to mitigate risks to personnel and the environment. Proper training in their specific handling protocols is vital to ensure safety. Understanding this classification helps reinforce the importance of using the correct procedures and equipment when working with any explosive materials.