NFPA 704 Hazard Diamond Explained | Safety Symbol Guide #3731033 (License: Personal Use)

The image displays a standard NFPA 704 hazard identification diamond used in chemical safety. The blue quadrant (left) shows a '3' for severe health hazard, red (top) shows '0' for minimal fire risk, yellow (right) shows '2' for moderate instability, and white (bottom) features a 'W' symbol indicating the material is water-reactive. This standardized system helps emergency responders quickly assess risks during incidents.

Used on chemical containers, storage cabinets, and facility entrances to communicate hazards to firefighters, hazmat teams, and workers; matches user intent for safety training, regulatory compliance, or emergency response preparation.