I-Polyethylene Oxide (PEO) I-Polymer Enobunzima Obuphezulu Bemolekyuli | I-Sustainable Release Matrix yeeThebhulethi ze-Hydrophilic | I-USP/EP/ChP Compliant

I-Polyethylene Oxide yethu yePharmaceutical Grade (PEO) yi-homopolymer enobunzima obuphezulu be-molecular, enyibilikayo emanzini efumaneka kwiindidi ezahlukeneyo ze-viscosity grades (ubunzima be-molecular ukusuka kwi-100,000 ukuya kwi-7,000,000)Isebenza njengesithako esisebenzisekayo kwiifom zedosi eqinileyo yomlomo. Iimfuno eziphambili ziquka: i-matrix yangaphambili yokukhululwa okuqhubekayo (i-hydration ekhawulezayo kunye nokwakheka kwejeli kangangeeyure ezili-10 nangaphezulu zokukhululwa kweyeza), i-mucoadhesive kwiinkqubo zokugcina izihlunu kunye nesisu, i-binder ye-granulation kunye ne-direct compression, kunye nearhente yokwenza ifilimu yeefilimu ezincinci kunye neengubo zezixhobo zonyango. Ihambelana ne-USP-NF, EP, kunye ne-ChP pharmacopoeias kunye ne-CDE registration F20220000511. Iqulethe amanzi akhawulezayo, amandla aphezulu okudumba, iipropati ze-thermoplastic, kunye nohlobo olungelulo lwe-ionic (alunancasa, alunambala)

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Iinkcukacha zeMveliso

I-Polyethylene Oxide yeGanga leMithi (i-PEO)

Isishwankathelo seMveliso

I-Polyethylene Oxide (PEO) yi-homopolymer engeyiyo ionic ye-ethylene oxide, emelwe yifomyula i-H(OCH2CH2)nOH, apho u-n emele inani eliqhelekileyo lamaqela e-oxyethylene ukusuka kuma-2,000 ukuya kuma-200,000Yipolymer enobunzima obuphezulu beemolekyuli, enyibilikayo emanzini esetyenziswa kakhulu njengesithako samayeza kwimixube yokukhululwa elawulwayo, izihlanganisi zegranulation, iifilimu zokugquma, kunye neenkqubo zokuhambisa amayeza e-mucoadhesive..

Ubume beMveliso:

Igama leKhemikhali:I-Polyethylene Oxide
Inombolo ye-CAS:68441-17-8 / 25322-68-3
Inombolo yoBhaliso lwe-CDE:F20220000511
Ukuthobela i-Pharmacopoeia:I-ChP (CP2020), i-USP-NF, i-EP
Inkangeleko:Umgubo omhlophe ukuya komhlophe, ophuma ngokukhululekileyo onevumba elincinci le-ammonia
Ukunyibilika:Iyanyibilika emanzini nakwezinye izinto ezininzi eziqhelekileyo ezinyibilikayo (i-acetonitrile, i-chloroform, i-dichloromethane); ayinyibiliki kwi-aliphatic hydrocarbons, i-ethylene glycol, kunye ne-ethanol