Additional information Chemical Waste Accidental mixing of incompatible chemical waste can and often has caused waste containers to explode in CSM laboratories. Mixing of nitric acid and organic liquids is the most common cause of these explosions. It is essential that lab personnel isolate incompatible chemical waste in separate containers to prevent serious health and safety hazards. In general, chemicals within each of the following categories are compatible with one another but may not be compatible with chemicals in other categories. This system works in most cases but not in every case.
Forms explosive perchlorates on contact with organics.
Shock sensitive, high explosive if dehydrated or if contaminated with metals or ammonia. Various monomers may also undergo explosive polymerization. Dispose of these materials before shelf life is exceeded. Azides, Hydrides, Alkali Metals, Inorganic Peroxides, etc. Fume hoods should be used for chemical handling and for containment of active experiments not for storage of reagents and chemical waste.