How is the hazard classification of an explosive determined?

The hazard classification of an explosive is determined based on its physical and chemical properties according to established regulations. This approach ensures that explosives are categorized based on their behavior under various conditions, including how they react to heat, shock, or friction. This classification is crucial because it helps in assessing the risks associated with handling, transporting, and storing these materials. Regulatory bodies have detailed criteria and standards that specify how different types of explosives should be classified to ensure safety and compliance with the law.

The size of the explosive charge, while it may influence the severity of effects, is not the primary basis for determining hazard classification. Age of the explosives can affect their stability and safety, but this is not a factor in the actual classification process. Similarly, geographical location does not define the intrinsic properties of an explosive or its classification; rather, it may influence regulatory requirements or handling practices but is not a determinant of how explosives are classified in terms of their hazard levels.