Oxidizer Hazard Symbol (GHS Flame Over Circle) - Safety Identification #2218627 (License: Personal Use)

This is the Globally Harmonized System (GHS) pictogram for oxidizing substances, featuring a black flame above a circle enclosed in a red-bordered diamond. It signals that the material may not be flammable itself but can vigorously promote combustion of other materials. The label “Oxidizers” below reinforces its classification under hazard class 5.1.

Used on chemical containers, safety data sheets (SDS), workplace signage, and transport labels to alert handlers, emergency responders, and regulators about oxidation hazards. Matches user intent for hazard identification, OSHA/GHS compliance, and chemical safety training.