Imveliso imhlophe, i-spherical porous material kunye nepropati ye-non-toxic, i-odorless, i-insoluble emanzini kunye ne-ethanol.Ubungakanani besuntswana bufana, umphezulu ugudile, amandla omatshini aphakamileyo, amandla okufunxa ukufuma anamandla kwaye ibhola ayihlulwanga emva kokufunxa amanzi.
I-alumina ye-hydrogen peroxide ineendlela ezininzi ze-capillary kunye nommandla omkhulu wendawo, ongasetyenziselwa njenge-adsorbent, i-desiccant kunye ne-catalyst.Kwangaxeshanye, kukwamiselwa ngokwe polarity yento ebhedlwayo.Inobudlelwane obuqinileyo bamanzi, i-oxides, i-acetic acid, i-alkali, njl.