Studied by 10 peoplenormal material
slightly hazardous
hazardous
extreme danger
very unsafe/deadly
not flammable
above 200oF - ignites when preheated
below 200oF - ignites with moderate heating
below 100oF - ignites in normal conditions
below 73oF
stable
unstable if heated
slight chemical damage
detonates with only shock/heat
may detonate under normal conditions
health hazard
flammability
instability
special hazard
what is NFPA
national fire protection association
Note 
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