Which label is used for corrosive materials?

• A. The Class 2 hazard label (flammable gas).
• B. The Class 8 hazard label (corrosive).
• C. The Class 4 hazard label (flammable solid).
• D. The Class 9 hazard label ( misc.).

Answer: (B)

Corrosive materials are identified by the Class 8 hazard label. This category covers substances that can cause severe chemical burns to skin and eyes and can corrode metals. The label includes the corrosion symbol (a hand and a metal surface damaged by liquid) and the number 8 to indicate the class. This helps handlers and emergency responders know to take strong precautions and keep corrosives away from incompatible materials. The other options correspond to different hazard classes—Class 2 for flammable gases, Class 4 for flammable solids, and Class 9 for miscellaneous dangerous goods—so they are not used for corrosives.