What hazardous classification number is assigned to a container of flammable solids?

The classification of flammable solids is assigned the hazardous classification number 4. This is significant in understanding how different materials are categorized when it comes to their fire hazard potential. Flammable solids are materials that can ignite and burn easily through friction, absorption of moisture, or creating sparks. This classification helps firefighters and emergency responders identify the risks associated with these materials quickly.

Understanding the classifications is essential for the safe transport, handling, and storage of hazardous materials. The specific number indicates that these substances require particular precautions compared to other material classes, like gases or non-flammable solids. This distinction is crucial in firefighting and emergency evacuation procedures, as flammable solids can pose significant ignition risks.

Knowing this classification allows responders to implement appropriate safety measures and use suitable firefighting techniques when handling incidents involving flammable solids.