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Povidone Yinshi-K90 / PVP-K90

Povidone Yinshi-K90 / PVP-K90

Izina RY'IGICURUZWA:Povidone-K90 / PVP-K90

Izina ry'ikirango:MOSV K90

URUBANZA #:Nta na kimwe

Molecular:(C6H9NO) n

MW:Nta na kimwe

Ibirimo:97%


Ibicuruzwa birambuye

Ibicuruzwa

Povidone-K90 / PVP-K90 Ibipimo

Iriburiro:

INCI Molecular
POVIDONE-K90 (C6H9NO) n

Povidone (polyvinylpyrrolidone, PVP) ikoreshwa mu nganda zimiti nkimodoka ya polymer synthique yo gukwirakwiza no guhagarika ibiyobyabwenge.Ifite imikoreshereze myinshi, harimo nka binder ya tableti na capsules, firime yahoze ikemura ibibazo byamaso, kugirango ifashe muburyohe bwamazi hamwe nibinini byononekaye, kandi nkibifata sisitemu ya transdermal.

Povidone ifite formulaire ya (C6H9NO) n kandi igaragara nkifu yera kugeza gato-ifu yera.Imiti ya Povidone ikoreshwa cyane mu nganda zimiti kubera ubushobozi bwayo bwo gushonga haba mumazi no mumavuta.Umubare wa k bivuga uburemere buke bwa povidone.Povidone ifite K-indangagaciro (urugero, k90) ntabwo itangwa mugutera inshinge kubera uburemere buke bwa molekile.Ibipimo byinshi bya molekuline birinda gusohora impyiko kandi biganisha ku kwirundanya mu mubiri.Urugero ruzwi cyane rwa povidone ni povidone-iyode, yangiza cyane.

Gutemba kubuntu, ifu yera, gutuza neza, kutarakara, gushonga mumazi na ethnol, umutekanokandi byoroshye gukoresha, .Byiza mukwica bacillus, virusi & epiphytes.Bihuye nubuso bwinshi.

Bibaho nkubusa butemba, ifu yumutuku wijimye, idatera uburakari bwiza, gushonga mumazi n'inzoga, bitangirika muri diethylethe na chloroform.

Ibisobanuro

Kugaragara Ifu yera cyangwa umuhondo-yera
K-Agaciro 81.0 ~ 97.2
Agaciro PH (5% mumazi) 3.0 ~ 7.0
Amazi% ≤5.0
Ibisigisigi byo gutwika% ≤0.1
Kuyobora PPM ≤10
Aldehydes% ≤0.05
Hydrazine PPM ≤1
Vinylpyrrolidone% ≤0.1
Azote% 11.5 ~ 12.8
Peroxide (nka H2O2) PPM 00400

Amapaki

25KGS kuri karato yingoma

Igihe cyemewe

Ukwezi

Ububiko

Imyaka ibiri niba ibitswe mubihe bikonje kandi byumye hamwe nibikoresho bifunze neza

Povidone-K90 / PVP-K90 Porogaramu

Polyvinylpyrrolidone mubisanzwe muburyo bwa powder cyangwa igisubizo kibaho.PVP mu kwisiga mousse, guturika, no kumisatsi, gusiga irangi, wino yo gucapa, imyenda, gucapa no gusiga irangi, imiyoboro yamashusho yamabara irashobora gukoreshwa nkibikoresho byo gutwikira hejuru, ibikoresho bikwirakwiza, kubyimba, guhambira.Mubuvuzi hakoreshwa cyane binders kubinini, granules nibindi.


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