SciMatCo

What are the class definitions for flammable or combustible liquids?


Definition of Flammable or Combustible Liquids
Class I: Flammable liquids with a flashpoint below 100 °F (37.8 °C)
Class II: Combustible liquids with a flashpoint above 100 °F (37.8 °C) and below 140 °F (60 °C)
Class IIIA:  Combustible liquids with a flashpoint above 140 °F (60 °C) and below 200 °F (93 °C)

NOTE: Before purchasing any chemical storage cabinet, familiarize yourself with all local and state codes from the appropriate agencies having jurisdiction in your area.