NFPA 704 Hazard Diamond - Understanding Chemical Risk Symbols #3731066 (License: Personal Use)

This image shows the standard NFPA 704 hazard diamond, a widely used visual tool in industrial, laboratory, and emergency response settings. The top red quadrant indicates flammability, left blue denotes health hazard, right yellow signals reactivity (instability), and the bottom white section is reserved for special hazards like oxidizers or water-reactivity. Each quadrant may contain numbers (0-4) indicating severity levels.

This image is typically used on safety training pages, OSHA/NFPA compliance guides, chemical handling manuals, and emergency response protocols. It serves users seeking to interpret hazard labels on containers, storage areas, or transport vehicles to ensure workplace and public safety.