Assertion: hypophosphorous acid | /r/ObjectUse | used in the method
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Source sentences:
text: The phosphorous acid and/or hypophosphorous acid can be used in the method according to the invention in monomeric or polymeric form, in hydrous form (hydrates or aqueous solution or aqueous suspension) or as addition compound (e.g. on an inorganic or organic support such as SiO 2 , Al 2 O 3 , TiO 2 , ZrO 2 ).