Assertion: inorganic peroxide bleaching agent | /r/HasProperty | based on sodium perborate
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Oxidizing bleaching agents that do not contain chlorine are usually based on peroxides such as hydrogen peroxide, sodium percarbonate, and sodium perborate.
text: Oxidizing bleaching agents do not contain chlorine and are based on peroxides such as hydrogen peroxide, sodium percarbonate, and sodium perborate.
text: Oxidizing bleaching agents that do not contain chlorine are usually based on peroxides such as hydrogen peroxide, sodium percarbonate, and sodium perborate.