Polyethylene Oxide (PEO) High Molecular Weight Polymer | Matrix Yotulutsidwa Yokhazikika ya Mapiritsi Ophikira Madzi | USP/EP/ChP Compliant

Polyethylene Oxide (PEO) yathu ya Pharmaceutical Grade ndi homopolymer yolemera kwambiri, yosungunuka m'madzi yopanda ionic yomwe imapezeka m'mitundu yosiyanasiyana ya ma viscosity grade (kulemera kwa mamolekyu kuyambira 100,000 mpaka 7,000,000)Imagwira ntchito ngati chowonjezera chogwiritsidwa ntchito kwambiri pamitundu yolimba ya mankhwala omwa. Ntchito zazikulu zimaphatikizapo: matrix yotulutsidwa nthawi zonse (kusungunuka mwachangu ndi kupanga gel kwa maola 10+ kutulutsa mankhwala), mucoadhesive ya machitidwe oteteza m'mimba ndi m'matumbo, chomangira cha granulation ndi direct compression, ndi chopangira filimu cha mafilimu owonda ndi zokutira zipangizo zachipatalaZimagwirizana ndi mankhwala a USP-NF, EP, ndi ChP okhala ndi CDE registration F20220000511. Imakhala ndi madzi othamanga, kutupa kwambiri, mphamvu ya thermoplastic, komanso mawonekedwe ake si a ionic (opanda kukoma, opanda mtundu)

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Polyethylene Oxide (PEO) ya Mankhwala Opangira Mankhwala

Chidule cha Zamalonda

Polyethylene Oxide (PEO) ndi homopolymer yosakhala ya ionic ya ethylene oxide, yoimiridwa ndi fomula ya H(OCH2CH2)nOH, pomwe n imayimira kuchuluka kwa magulu a oxyethylene kuyambira pafupifupi 2,000 mpaka 200,000.Ndi polima wolemera kwambiri, wosungunuka m'madzi womwe umagwiritsidwa ntchito kwambiri ngati chowonjezera cha mankhwala mu njira zowongolera zotulutsira, zomangira granulation, zokutira za filimu, ndi njira zoperekera mankhwala omatira mucoadhesive..

Chidziwitso cha Zamalonda:

Dzina la Mankhwala:Polyethylene oxide
Nambala ya CAS:68441-17-8 / 25322-68-3
Nambala Yolembetsa ya CDE:F20220000511
Kutsatira Malamulo a Pharmacopoeia:ChP (CP2020), USP-NF, EP
Maonekedwe:Ufa woyera mpaka woyera pang'ono, wotuluka madzi pang'ono wokhala ndi fungo la ammonia pang'ono
Kusungunuka:Sungunuka m'madzi ndi zinthu zambiri zodziwika bwino za organic solvents (acetonitrile, chloroform, dichloromethane); susungunukira mu aliphatic hydrocarbons, ethylene glycol, ndi ethanol