Blue Portion Of Nfpa Diamond. Standard System for the Identification of the Hazards of Materials for Emergency Response is a standard maintained by the US. Each section is labeled with a number from 0-4 to indicate the level of hazard.
NFPA DOT and OSHA Placard and Pictograms 3. Diesel Fuel has an NFPA hazard rating of 0-2-0. Standard System for the Identification of the Hazards of Materials for Emergency Response is a standard maintained by the US.
On this scale 0 indicates no hazard while 4 means severe hazard.
Each division is color with Red blue while and yellow which indicates health hazards flammability reactivity and special hazards that chemical may profess during a fire. The blue section of the NFPA color code symbolizes health hazards. NFPA DOT and OSHA Placard and Pictograms 3. NFPA 704 Color Diamond Reference.
