The storage information section of the MSDS suggests a particular storage area for like hazards and lists special storage concerns. The storage area designations mean the following:

General	General storage
Corrosive, Acid	Corrosive material or severe contact hazards having a pH less than 7
Corrosive, Base	Corrosive material or severe contact hazards having a pH greater than 7
Flammable Liquid	Liquids with an HMIS or NFPA flammable rating of 2 or greater
Flammable Solid/Water Reactive	Solid materials capable of burning and/or materials that react with water
Health Hazard	Toxic materials with an HMIS health rating of 3 or greater
Oxidizer	Oxidizing materials