Oxygen Hazard Sign - Class 2 Oxidizer Safety Label Explained #3720331 (License: Personal Use)

The image shows a standardized UN transport hazard placard for oxygen, classified as a Class 2 gas under the DOT/UN system. It features a yellow diamond with a black flame-over-circle symbol, the word “OXYGEN” in bold uppercase letters, and the number “2” at the bottom, denoting its hazard class. This sign warns that oxygen can intensify fires and cause rapid combustion when in contact with flammable materials.

Used on transport vehicles, storage cylinders, and industrial facilities to comply with OSHA, DOT, and GHS regulations; targets safety officers, logistics personnel, and emergency responders needing quick hazard identification.