Chopangidwacho ndi choyera, chozungulira chozungulira chokhala ndi zinthu zopanda poizoni, zopanda fungo, zosasungunuka m'madzi ndi ethanol.Tinthu tating'onoting'ono ndi yunifolomu, pamwamba ndi yosalala, mphamvu yamakina ndi yayikulu, kuthekera kwa kuyamwa kwa chinyezi kumakhala kolimba ndipo mpirawo sunagawike mutatha kuyamwa madzi.
Alumina wa hydrogen peroxide ali ndi njira zambiri za capillary ndi malo akuluakulu, omwe angagwiritsidwe ntchito ngati adsorbent, desiccant ndi chothandizira.Panthawi imodzimodziyo, imatsimikiziridwanso molingana ndi polarity ya chinthu cha adsorbed.Zili ndi kuyanjana kwakukulu kwa madzi, oxides, acetic acid, alkali, ndi zina zotero. Alumina yoyendetsedwa ndi mtundu wa micro-water deep desiccant ndi adsorbent for adsorbing polar molecules.