Corrosive materials are designated under which Dangerous Goods Class?

• A. Class 8
• B. Class 4
• C. Class 9
• D. Class 7

Answer: (A)

Corrosive materials are designated as Class 8 because this class covers substances that can cause severe damage to living tissue and to metals on contact. Examples include strong acids and bases that can burn skin and corrode equipment. This labeling guides safety practices, such as using appropriate protective gear and proper containment. The other classes refer to different hazards: Class 4 covers flammable solids, Class 9 is for miscellaneous dangerous goods, and Class 7 is for radioactive materials. Since corrosives specifically pose chemical burn and corrosion risks, they belong in Class 8.