Subclass 5.1: Oxidizing agent

Oxidizing agent means a material that may, generally by yielding oxygen, cause or enhance the combustion of other materials.

Subclass 5.2: Organic peroxide oxidizing agent

Organic peroxide means any organic compound containing oxygen in the bivalent structure and which may be considered a derivative of hydrogen peroxide, where one or more of the hydrogen atoms have been replaced by organic radicals.