Abavelisi bePovidone Iodine / iPVP-I CAS 25655-41-8
Intshayelelo:
| I-INCI | I-CAS# |
| I-iodine yePovidone | 25655-41-8 |
I-Povidone (i-polyvinylpyrrolidone, i-PVP) isetyenziswa kwishishini lamayeza njengesithuthi se-polymer esenziwe ngokwenziwa sokusasaza nokuxhoma amayeza. Inemisebenzi emininzi, kuquka njenge-binder yeepilisi kunye neekhaphu, ifilimu eyayisakhiwe kwizisombululo zamehlo, ukunceda ekunambithekeni kolwelo kunye neepilisi ezihlafunwayo, kunye ne-glue kwiinkqubo ze-transdermal.
I-Povidone inefomula yemolekyuli ye-(C6H9NO)n kwaye ibonakala njengomgubo omhlophe ukuya komhlophe kancinci. Iifomyula zePovidone zisetyenziswa kakhulu kwishishini lamayeza ngenxa yokukwazi kwazo ukunyibilika kwizinyibilikisi zamanzi kunye neoyile. Inombolo ye-k ibhekisa kubunzima bemolekyuli obuphakathi be-povidone. Ii-Povidone ezine-K-values eziphezulu (oko kukuthi, i-k90) azisoloko zinikwa ngenaliti ngenxa yobunzima bazo obuphezulu beemolekyuli. Ubunzima bemolekyuli obuphezulu buthintela ukukhutshwa yizintso kwaye bukhokelela ekuqokeleleni emzimbeni. Umzekelo owaziwayo weefomyula ze-povidone yi-povidone-iodine, isibulali-ntsholongwane esibalulekileyo.
Ihamba ngokukhululekileyo, ipowder ebomvu-mdaka, izinzile kakuhle, ayicaphukisi, iyanyibilika emanzini nakwi-ethnol, ikhuselekile
kwaye kulula ukuyisebenzisa. Isebenza kakuhle ekubulaleni iintsholongwane, iintsholongwane kunye nee-epiphytes. Iyahambelana nobuninzi bezinto ezikuyo.
Ifumaneka njengomgubo ohamba ngokukhululekileyo, obomvu ngombala onsundu, ayicaphukisi kwaye izinzile kakuhle, inyibilika emanzini nasetywala, ayinyibiliki kwi-diethylethe kunye ne-chloroform.
Iinkcukacha
| Inkangeleko | Umgubo ophumayo, obomvu-mdaka |
| Ukuchongwa | Kuveliswa umbala oluhlaza okwesibhakabhaka onzulu; Ifilimu enombala onsundu okhanyayo eyenziweyo enyibilika lula emanzini |
| I-Iodine ekhoyo % | 9.0-12.0 |
| I-Iodine % ephezulu | 6.6 |
| Iintsimbi ezinzima ppm max | 20 (USP26/CP2005/USP31) |
| I-Sulphate Ash % ephezulu | 0.1 (USP26/CP2005/USP31) 0.025 (EP6.0) |
| Umxholo weNitrogen % | 9.5-11.5 (USP26/CP2005/USP31) |
| Ixabiso le-pH (10% emanzini) | 1.5-5.0 (EP6.0) |
| Ilahleko xa ukomisa yi-% ephezulu | 8.0 |
Iphakheji
25KGS ngedrama yekhadibhodi nganye
Ixesha lokusebenza ngokusemthethweni
Iinyanga ezingama-24
Indawo yokugcina izinto
Iminyaka emibini ukuba igcinwe phantsi kweemeko ezipholileyo nezomileyo kwaye ivalwe kakuhle kwisikhongozeli
Isenzo sokubulala iintsholongwane esibanzi
*Isibulali-ntsholongwane sesikhumba nezixhobo ngaphambi kokufaka inaliti okanye utyando.
*Unyango oluchasene nokosuleleka ngomlomo, kwizifo zabasetyhini, kutyando, kulusu, njl.
*Ibulala iintsholongwane kwizitya zesidlo nakwizixhobo zosapho
*Ibulala iintsholongwane, ibulala iintsholongwane kwishishini lokutya, ifuya izilwanyana zasemanzini, ikwathintela nezifo zezilwanyana.
I-Povidone Iodine yenye yeendlela zokubulala iintsholongwane ezibanzi ezivela kwimpilo yabantu/yezilwanyana kunye neminye imboni, isebenza njenge-1) Isibulali-ntsholongwane sotyando lwesikhumba nezixhobo, 2) Isibulali-ntsholongwane sezilwanyana zasemanzini nezilwanyana, 3) Isibulali-ntsholongwane semizi-mveliso yokutya nokutya, 4) Isibulali-ntsholongwane kwiimveliso zokonga zabasetyhini, iindlela zokunyamekela umlomo.
| Igama lemveliso: | I-POVIDONE IODINE (PVP-I) | |
| Iipropati | Iinkcukacha | Iziphumo |
| Imbonakalo | Ubomvu-mdaka okanye umthubi-mdaka | Ubomvu-mdaka |
| Ukuchongwa | A,B (USP26) | Iqinisekisiwe |
| Ilahleko xa womisa% | ≤8.0 | 4.9 |
| Intsalela ekutshisweni kwegesi% | ≤0.1 | 0.02 |
| iodine ekhoyo% | 9.0~12.0 | 10.75 |
| I-ion ye-iodide% | ≤6.6 | 1.2 |
| Umxholo weNitrogen% | 9.5~11.5 | 9.85 |
| Iintsimbi ezinzima (njenge-Pb) PPM | ≤20 | 20 |
| Isiphelo | Le Mveliso ihlangabezana neemfuno ze-USP26 | |
I-Povidone (i-polyvinylpyrrolidone, i-PVP) isetyenziswa kwishishini lamayeza njengesithuthi se-polymer esenziwe ngokwenziwa sokusasaza nokuxhoma amayeza. Inemisebenzi emininzi, kuquka njenge-binder yeepilisi kunye neekhaphu, ifilimu eyayisakhiwe kwizisombululo zamehlo, ukunceda ekunambithekeni kolwelo kunye neepilisi ezihlafunwayo, kunye ne-glue kwiinkqubo ze-transdermal.
I-Povidone inefomula yemolekyuli ye-(C6H9NO)n kwaye ibonakala njengomgubo omhlophe ukuya komhlophe kancinci. Iifomyula zePovidone zisetyenziswa kakhulu kwishishini lamayeza ngenxa yokukwazi kwazo ukunyibilika kwizinyibilikisi zamanzi kunye neoyile. Inombolo ye-k ibhekisa kubunzima bemolekyuli obuphakathi be-povidone. Ii-Povidone ezine-K-values eziphezulu (oko kukuthi, i-k90) azisoloko zinikwa ngenaliti ngenxa yobunzima bazo obuphezulu beemolekyuli. Ubunzima bemolekyuli obuphezulu buthintela ukukhutshwa yizintso kwaye bukhokelela ekuqokeleleni emzimbeni. Umzekelo owaziwayo weefomyula ze-povidone yi-povidone-iodine, isibulali-ntsholongwane esibalulekileyo.
