Jumlada Povidone-K90 / PVP-K90
Hordhac:
| INCI | Molecular |
| POVIDONE-K90 | ( C6H9NO ) n |
Povidone (polyvinylpyrrolidone, PVP) waxaa loo isticmaalaa warshadaha dawooyinka sida baabuur polymer synthetic ah oo loogu talagalay firdhinta iyo joojinta daawooyinka.Waxay leedahay adeegsiyo badan, oo ay ku jiraan sida xiraha kiniiniyada iyo kaabsoosha, filim hore oo loogu talagalay xalalka indhaha, si ay u caawiyaan dhadhanka dareeraha iyo kiniiniyada la calalin karo, iyo sidii koollo loogu talagalay hababka transdermal.
Povidone waxay leedahay qaaciidada molecular ee (C6H9NO)n waxayna u muuqataa sida budo cad oo cad ama ka yar.Qaababka Povidone ayaa si weyn loogu isticmaalaa warshadaha dawooyinka sababtoo ah awoodda ay u leeyihiin inay ku milaan dareerayaasha biyaha iyo saliidda labadaba.Nambarka k waxa uu tilmaamayaa celceliska miisaanka molecular ee povidone.Povidons leh qiime sare K- (ie, k90) inta badan laguma siiyo duritaan sababtoo ah miisaankooda unugyada unugyada sare.Miisaanka unugyadu sareeyo waxay ka hortagaan in kelyuhu ay soo saaraan waxayna u horseedaan ururinta jidhka.Tusaalaha ugu caansan ee qaababka povidone waa povidone-iodine, jeermis-dile muhiim ah.
Socod bilaash ah, budo cad, xasillooni wanaagsan, aan xanaaq lahayn, ku milma biyaha iyo ethnol, ka badbaadooo ay fududahay in la isticmaalo,. Wax ku ool u leh dilka bakteeriyada, fayraska iyo epiphytes. La jaan qaada inta badan oogada.
Waxay u jirtaa sida qulqulka bilaashka ah, budada guduudan ee casaanka ah, aan xanaaq lahayn oo leh xasillooni wanaagsan, ku milmi biyo iyo aalkolo, aan milmin dietylethe iyo chloroform.
Tilmaamaha
| Muuqashada | Caddaan ama budo cad oo hurdi ah |
| K-Qiimaha | 81.0-97.2 |
| Qiimaha PH (5% biyaha) | 3.0-7.0 |
| Biyaha% | ≤5.0 |
| Hadhaaga dabka | ≤0.1 |
| Hogaaminta PPM | ≤10 |
| Aldehydes% | ≤0.05 |
| Hydrazine PPM | ≤1 |
| Vinylpyrrolidone% | ≤0.1 |
| Nitrojiin % | 11.5 ~ 12.8 |
| Peroxides (sida H2O2) PPM | ≤400 |
Xidhmada
25KGS halkii durbaan kartoon ah
Muddada ansaxnimada
24 bilood
Kaydinta
Laba sano haddii lagu kaydiyo meel qabow oo qallalan iyo weel si fiican u xiran
Polyvinylpyrrolidone caadi ahaan qaab budo ah ama xal ayaa jira.PVP ee alaabta la isku qurxiyo mousse, dillaaca, iyo timaha, rinjiga, daabacaadda khad, dhar, daabacaadda iyo rinjiyeynta, tuubooyinka sawirka midabka waxaa loo isticmaali karaa sida wakiilada daahan dusha, wakiilada kala firdhiso, dhumucyada, binders.Daawada waxaa inta badan loo isticmaalaa xirmooyinka kiniinnada, granules iyo wixii la mid ah.
