Toxic Gas Warning Sign - Safety Hazard Symbol & Meaning #3720344 (License: Personal Use)

The image displays a standardized GHS (Globally Harmonized System) hazard pictogram for toxic gases: a black skull and crossbones centered in a yellow equilateral triangle with a thick black border, accompanied by the bold text “Danger Toxic gas” on a matching yellow rectangle below. This symbol is mandated for labeling containers, storage areas, and transport vehicles carrying substances that can cause acute toxicity via inhalation, such as carbon monoxide, chlorine, or hydrogen sulfide. It conveys an immediate life-threatening risk requiring strict adherence to safety protocols.

Used in industrial facilities, laboratories, chemical plants, transportation hubs, and emergency response materials to warn personnel and the public of lethal gas hazards; matches user intent for safety training, regulatory compliance, hazard identification, or incident preparedness.