Addition of an appropriate inhibitor to quench the formation of peroxides is recommended. It is recommended to chemically test for peroxides periodically. Follow same basic handling procedures as for flammable materials. Examples of light sensitive materials include chloroform, tetrahydrofuran, ketones and anhydrides. Store light-sensitive materials in a cool, dark place in amber colored bottles or other containers which reduce or eliminate penetration of light.
Some chemicals become increasingly shock-sensitive with age.
A list of shock sensitive and explosive materials is provided in Appendix I . Contact the OES when it is suspected that the inadvertent formation of shock-sensitive materials in ductwork, piping, or chemicals being stored has occurred. Date all containers of explosive or shock-sensitive materials upon receipt and when opened. If there is a chance of explosion, use barriers or other methods for isolating the materials or the process. Pressure is also a hazard due to the large expansion ratio from liquid to gas, causing pressure build up in containers.