Get Hazardous Materials Placard Numbers Pictures. See what hazmat placards look like and learn all the details about hazmat signs, including the classes they represent, why they're used and more. At least 250 mm (9.84 inches) on all sides.
Enter the hazardous materials class number from the bottom of the placard. Color coding of labels and placards hazardous materials by class numbers. Hazardous materials placarding chart class 1 class 1 class 1 class 1 class 2 ✽ ✽ explosives 1.1, 1.2, & 1.3 *the division number 1.1, 1.2 or 1.3 and compatibility group are in black ink.
Dot hazardous materials warning labels:
Hazardous materials classes the hazard class of a hazardous material is indicated by its class for a placard corresponding to the primary hazard class of a material, the hazard class or division number must be displayed in the lower. Placards used to identify the primary or subsidiary hazard class of a material must have the hazard class or division number displayed in the lower corner of the placard. • for a placard corresponding to the primary or subsidiary hazard class of a material, the hazard class or division number must be displayed in the lower corner of the placard §172.519(b)(4). In addition to a un number, the dot requires cargo to carry hazmat placards that help shippers determine its class, division, and compatibility group.