What does the exploding bomb pictogram indicate?

The exploding bomb pictogram is specifically used to indicate hazards associated with explosives and self-reactive substances. This symbol serves as a visual warning to workers and handlers that the materials in question pose a significant risk of explosion or rapid release of energy under certain conditions, such as when they are subjected to heat, shock, or friction.

Understanding the meaning of this pictogram is critical for ensuring safety protocols are followed, especially in environments where such materials are handled. It alerts individuals to take necessary precautions and follow proper storage, handling, and emergency procedures to mitigate the risk of accidents. The designation of the pictogram as a representation of explosives and self-reactive substances is a key component of the Hazard Communication Standard, which mandates clear labeling for chemical hazards.