Hypromellose ndi chiyani? Hypromellose, yotchedwa hydroxypropyl methylcellulose, HPMC. Mapangidwe ake a molekyulu ndi C8H15O8-(C10Hl8O6)n-C8Hl5O8, ndipo kulemera kwake kwa maselo ndi pafupifupi 86000. Hypromellose ndi semi-synthetic material, yomwe ili mbali ya methyl ndi gawo la polyhydroxypropyl ether ya cellulose. Izi...
Werengani zambiri