NFPA 704 Hazard Diamond Guide - Understanding Chemical Risk Symbols #2218551 (License: Personal Use)

This image shows the standard NFPA 704 hazard identification system-a diamond divided into four colored sections: red (top) for flammability, blue (left) for health hazard, yellow (right) for reactivity, and white (bottom) for special hazards like oxidizers or water reactivity. Each quadrant may contain a number from 0-4 indicating severity, though this version is blank for illustrative purposes. It is widely used on chemical containers, storage areas, and facility signage to support rapid risk assessment by first responders and workers.

This image is typically used on occupational safety webpages, OSHA/NFPA compliance guides, chemical handling training materials, and emergency response manuals. It serves users seeking to understand hazard labeling standards for workplace safety and regulatory compliance.