Organic Peroxide Hazard Sign (UN Class 5.2) - Safety Symbol Guide #2218641 (License: Personal Use)

The image displays a standardized GHS/UN hazard pictogram for organic peroxides (Class 5.2), with a red upper half containing a black flame-over-circle symbol and a yellow lower half labeled “ORGANIC PEROXIDE 5.2”. This sign indicates materials that are thermally unstable, may self-accelerate decomposition, and pose fire, explosion, or toxic hazards. It is used globally in transportation, storage, and workplace labeling to ensure safe handling and emergency response.

Used on chemical containers, shipping labels, safety data sheets (SDS), and facility signage to alert handlers, transporters, and emergency responders to the risks of organic peroxides; matches user intent for regulatory compliance, hazard identification, or safety training.