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Visual reference catalog according to 49 CFR §172. Click any placard label to view active UN listings.
Substances and articles that have a mass explosion hazard, a projection hazard, or a minor blast hazard.
Compressed, liquefied, or dissolved under pressure gases. Includes flammable, non-flammable, and toxic divisions.
Liquids with a flashpoint of 60°C (140°F) or lower, or combustible liquids with flashpoint between 60°C and 93°C.
Flammable solids, spontaneously combustible materials, and substances that emit flammable gases on contact with water.
Substances that yield oxygen readily to stimulate combustion, or organic compounds containing the bivalent -O-O- structure.
Substances that can cause death, injury, or harm to health if inhaled, swallowed, or absorbed. Includes biohazards.
Materials containing radionuclides where both the activity concentration and the total activity exceed specified values.
Liquids or solids that cause full thickness destruction of human skin at the site of contact, or corrode steel or aluminum.
Materials that present a hazard during transportation but do not meet the definition of any other hazard class.
General purpose placards used for mixed loads, aircraft quantity limitations, or empty container residue markers.
Click on any hazard placard label to display the active matching UN materials in the Tools2Ship database.