Which Hazmat diamond section indicates special hazard?

Which Hazmat diamond section indicates special hazard?

• A. Blue
• B. Red
• C. Yellow
• D. White

Answer: (D)

Special hazards are shown in the white section of the NFPA 704 hazard diamond. The other colors encode blue for health, red for flammability, and yellow for reactivity. The white area flags unique hazards or conditions that require specific precautions and may include markings that identify oxidizers, water-reactive substances, corrosives, or radioactive materials. Recognizing this helps responders apply the right handling procedures beyond the standard color-coded risk levels.

Special hazards are shown in the white section of the NFPA 704 hazard diamond. The other colors encode blue for health, red for flammability, and yellow for reactivity. The white area flags unique hazards or conditions that require specific precautions and may include markings that identify oxidizers, water-reactive substances, corrosives, or radioactive materials. Recognizing this helps responders apply the right handling procedures beyond the standard color-coded risk levels.