NFPA 704 Fire Diamond, MSDS Relevance to
NFPA 704 Fire Diamond, MSDS Relevance to : While NFPA codes cover several aspects of flammable materials pertinent to MSDS's, perhaps the most significant is the NFPA 704 Hazard Identification ratings system (the familiar NFPA "hazard diamond" shown on the right) for health, flammability, and instability