UN 1223 Flammable Liquid Hazard Warning Sign - Class 3 Safety Label #63684 (License: Personal Use)

This is a standardized United Nations hazard warning sign for flammable liquids, designated UN 1223 and classified under Class 3. The red diamond features a white flame symbol at the top, the four-digit UN number “1223” in bold black on a white rectangle in the center, and the class number “3” below. It complies with GHS, DOT, and IMDG regulations for labeling hazardous material containers and transport vehicles.

Used on shipping containers, tankers, drums, and safety data sheets to alert handlers, emergency responders, and regulators to the presence of flammable liquids such as gasoline, ethanol, or acetone. Matches user intent for safety compliance, hazmat training, logistics labeling, or regulatory documentation.