Class B Chemicals

Class B chemicals include all of those listed as toxic (T) in the California Code of Regulations Section 22-66261.30 et. seq. that are water soluble, except for those listed as Class A chemicals in Appendix I or Class C chemicals in Appendix III.

Class B chemicals also include all inorganic salts listed in reference 2 as "high hazard" in tables 6.1 and 6.2. A partial list of Class B chemicals appears here.