Hydroxypropyl Methylcellulose (HPMC) 2910, E5 igiredhi chairo reHPMC rinoenderana nezviyero zvakatsanangurwa muUnited States Pharmacopeia (USP) 42.
1. HPMC 2910: HPMC 2910 inoreva giredhi chaiyo kana mhando yeHPMC.Nhamba dziri muzita dzinoratidza akasiyana zvivakwa uye hunhu hweHPMC, senge viscosity yayo, dhigirii rekutsiva, uye kugoverwa kwemamorekuru.Panyaya yeHPMC 2910, "2910" inowanzoratidza viscosity yeHPMC kana yakanyungudutswa mumvura pane imwe nzvimbo uye tembiricha.
2. E5: “E5″ inotsanangura zvakare giredhi reHPMC mukati meHPMC 2910 chikamu.Iri zita rinogona kureva kune chaiwo emhando ma paramita, senge particle size kugovera, hunyoro hwemukati, kana humwe hunhu hwemhando hwakakodzera kune yakarongwa application.
3. USP 42: USP 42 inoreva United States Pharmacopeia, inova mubatanidzwa wakazara weruzivo rwezvinodhaka, zviyero, uye nhungamiro inocherechedzwa uye inoshandiswa pasi rese.Iyo USP inoisa zviyero zvekuzivikanwa, mhando, kuchena, simba, uye kuenderana kwezvinhu zvemishonga, mafomu ekuyedza, uye chikafu chekuwedzera.Kutevedzera zviyero zveUSP kunovimbisa kuti zvigadzirwa zvemishonga zvinosangana nekuomarara kwemhando uye kuchengetedza zvinodiwa.
4. Basa uye Kushandiswa: HPMC 2910, E5 USP 42 inowanzoshandiswa mukugadzirwa kwemishonga apo kutevedza nemitemo yeUSP inodiwa.Yayo chaiyo viscosity giredhi uye mhando paramita inoita kuti ive yakakodzera kune akasiyana maapplication, kusanganisira:
- Tablet coatings
- Kudzorwa-kuburitswa kwemaitiro
- Ophthalmic solutions
- Topical formulations
- Kumiswa uye emulsions
- Binder uye disintegrant mumapiritsi uye capsules
5. Hunhu uye Kutevedzana Kwemitemo: Segiredhi reHPMC rinoenderana nezviyero zveUSP, HPMC 2910, E5 inosangana nehutsinye hwemhando uye hunhu hunodiwa hwakatarwa neUSP.Izvi zvinovimbisa kuenderana, kuchena, uye kuchengeteka mukugadzirwa kwemishonga.Vagadziri nemakambani emishonga vanogona kuvimba neHPMC 2910, E5 USP 42 yekushanda kwakafanana uye kutevedzera mitemo.
Muchidimbu, Hydroxypropyl Methylcellulose (HPMC) 2910, E5 USP 42 igiredhi chairo reHPMC rinosangana nemhando dzemhando dzakatsanangurwa muUnited States Pharmacopeia (USP) 42. Mazita ayo anoratidza giredhi reviscosity, mhando yeparamita, uye kutevedzera USP mwero. , ichiita kuti ive yakakodzera kune dzakasiyana siyana dzemishonga zvikumbiro uko kuomerera kumhando uye zvinodiwa zvekutonga kwakakosha.
Nguva yekutumira: Mar-18-2024