What is a defining feature of Hazard Class 8 materials?

Hazard Class 8 materials are specifically classified as corrosive substances. This classification indicates that these materials can cause significant damage to living tissue or severe corrosion of materials upon contact. Corrosive substances can range from strong acids, such as sulfuric acid, to caustic bases, like sodium hydroxide, and are characterized by their ability to physically destroy or eat away at other materials.

In contrast, the other classifications pertain to different hazards: toxic materials (Hazard Class 6) pose risks primarily through their poisonous effects; explosive materials (Hazard Class 1) present dangers due to their ability to detonate or undergo rapid chemical reactions; and radioactive materials (Hazard Class 7) are associated with radiation hazards. Each class has distinct characteristics and associated safety protocols, which is why recognizing corrosive materials as part of Hazard Class 8 is essential for proper handling and transportation.