A hazard is any material, event or condition that will produce undesired results unexpectedly. While there are many ways to categorize hazards, one way is to call them biological, chemical, physical,...
Explosives that have no explosive hazard are not explosives. Materials that have a fire hazard but no explosive hazard are Class 2 if they are gasses, class 3 if they are liquids, and class 4 if they...