Labeling & danger class
Class 1.
Explosives and explosive materials
Class 2.
Gases
Class 3.
Flammable liquids
Class 4.
Flammable materials
Class 5.
Oxidizing agents and organic peroxides
Class 6.
Toxic & infectious substances
Class 7.
Radioactive materials
Class 8.
Chemical corrosives
Class 9.
Other dangerous materials and substances
