Division 5.1: Oxidizing Substances

Materials in this division generally cause or enhance the combustion of other materials by yielding oxygen.

Examples include ammonium nitrate, bromine trifluoride, and calcium hypochlorite.

Image of a large white bucket with lid and handle. On the front of the bucket is a blue rectangular label with a wave pattern at the top. Above that in red is SPP. Below the top of the wave pattern, in white letters is written calcium hypochlorite.