I-Hydroxypropyl cellulose / CAS: 9004-64-2
Inkcazo emfutshane:
Igama lemveliso: Hydroxypropyl cellulose
Uhlobo:ZA-N
I-CAS: 9004-64-2
MF: C3H7O*
I-MW: 59.08708
ULWAKHIWO:
iinkcukacha
| Into | Singcaciso |
| Inkangeleko | Umgubo omhlophe okanye omhlophe |
| pH | 5.0-7.5 |
| I-chloride | ≤0.36% |
| Ilahleko yokomisa | ≤5.0% |
| Intsalela ekutshisweni | ≤0.8% |
| Umxholo weHydroxypropoxy | 5.0%~16.0% |
| Intsimbi enzima | ≤10ppm |
| Inani elipheleleyo leeMicrobial zeAerobic | ≤1000cfu/g |
| Inani elipheleleyo leeMbumba kunye neYeast | ≤100cfu/g |
| I-Escherichia Coli | Okungalunganga |
| I-Salmonella | Okungalunganga |
Ukusetyenziswa
I-granules emhlophe okanye etyheli kancinci okanye engwevu okanye umgubo onemicu. Ayinavumba kwaye ayinancasa, iyatsha, ine-thermoplasticity. Iyadumba emanzini ukuze yenze isisombululo se-colloidal esimhlophe esicacileyo ukuya kubisi. Iyanyibilika kwi-ethanol, ayinyibiliki kwi-ether. Ayinyibiliki emanzini xa ubushushu bungaphezulu kwama-38℃.
Izixubisi, ii-ejenti zokugquma, ii-colloids zokukhusela, iziqinisi, ii-agent zokuxhoma, kunye neziqinisi. EJapan, ama-70% ezi asetyenziswa kwishishini lamayeza, njengee-tablet binders, ii-film coating, kunye nezinye iindlela zokusebenza.
Isetyenziswa njenge-arhente yokubopha kunye nokwenza ifilimu kwishishini lamayeza, kwaye njenge-arhente yokwenza ifilimu, i-dispersant, i-stabilizer, i-thickener, njl.njl. kwimizi-mveliso yezithambiso, i-coating, kunye ne-inki.
- Isetyenziswa njengesincamathelisi: Kwicandelo lezemithi, le mveliso isetyenziswa kakhulu njengesincamathelisi, njengesincamathelisi seepilisi, iigranules, kunye neegranules ezincinci, ngokubanzi zibanga i-1-5% yobunzima beyeza. Uhlobo lwe-RT-L okanye lwe-RT-J luyakhethwa.
- Isetyenziswa njengesixhobo sokugquma ifilimu kwiitablethi. I-HPC ineempawu ezintle zokwenza ifilimu, kwaye ifilimu ephumayo iqinile kwaye iyanwebeka, enokuthelekiswa neeplastiki. Ngokuxutywa nezinye iiarhente zokugquma ezimelana nobushushu beChemicalbook, ukusebenza kwefilimu kunokuphuculwa ngakumbi. Ngokubanzi, uhlobo lwe-RT-L luyakhethwa.
- Isetyenziswa njengesithambisi se-elixirs, isongezo se-lotions, kunye nesiqinisi se-emulsions. Ngokubanzi, kukhethwa uhlobo lwe-RT-M.
- Ingasetyenziswa njengesixhobo se-matrix ukulungiselela iipilisi ze-matrix ezikhutshwayo, ii-pellets ezikhutshwayo, kunye neepilisi ze-matrix ezikhutshwayo eziphindwe kabini. Ngokubanzi, uhlobo lwe-RT-M luyakhethwa.
5. Isetyenziswa njenge-gel agent kwimicimbi ye-ethanol nanjengesiseko se-ointment
Ukupakishwa kunye nokuthunyelwa
20kg/ibhokisi njengeemfuno zabathengi.
Yeyokwempahla eqhelekileyo kwaye inokuhanjiswa ngolwandle nangomoya
Gcina kwaye ugcine
Ixesha lokuphelelwa: Iinyanga ezingama-24 ukususela kumhla wokwenziwa kwayo kwiphakheji yokuqala engavulwanga igcinwe kwindawo epholileyo neyomileyo kude nelanga elithe ngqo, amanzi.
Indawo yokugcina umoya, Ukomisa kubushushu obuphantsi, Yahlulwe kwii-oxidants, ii-asidi.
