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Povidone-K90 / PVP-K90

Povidone-K90 / PVP-K90

Oloa igoa:Povidone-K90 / PVP-K90

Brand Igoa:MOSV K90

CAS #:Leai

Molecular:(C6H9NO) n

MW:Leai

Mataupu:97%


Oloa Faʻamatalaga

Pine o oloa

Tapulaa oloa

Folasaga:

INCI Molecular
POVIDONE-K90 (C6H9NO) n

Povidone (polyvinylpyrrolidone, PVP) o loʻo faʻaaogaina i le falemaʻi falemaʻi o se synthetic polymer vehicle mo le faʻasalalauina ma le taofia o fualaʻau. E tele faʻaoga, e aofia ai le faʻamau mo fualaʻau ma capsule, o se ata na iai muamua mo fofo o vailaʻau, e fesoasoani ai i le faʻamalieina o suavai ma papala e mafai ona lamuina, ma faʻapipiʻi mo transdermal system.

Povidone o loʻo iai le metotia faʻavae o le (C6H9NO) n ma foliga mai o se paʻepaʻe i sina paʻepaʻe paʻepaʻe. Povidone formologies e lautele faʻaaogaina i le falemaʻi alamanuia ona o lo latou mafai e faʻavaivai uma vai ma suauʻu solvents. O le numera k e faʻasino i le lapoʻa o le mamafa o le povidone. Povidones ma maualuga K-faʻatauaina (ie, k90) e le masani ona tuʻuina i tui ona o latou maualuga molemele mamafa. O le mamafa o lapoʻa mamafa e puipuia ai le lafoa e fatugaʻo ma taʻitaʻia ai i le faʻaputuga i totonu o le tino. O le sili lauiloa faʻataʻitaʻiga o povidone formulations o povidone-iodine, o se taua disinfectant.

Tafe fua, paʻepaʻe paʻepaʻe, lelei mautu, leai-itaitaʻi, soluble i le vai ma ethnol, saogalemu ma faigofie ona faʻaaogaina, .Faʻaaogaina i le fasiotia o bacillus, siama ma epiphytes.Faʻafesoʻotaʻi ma sili atu luga.

O loʻo i ai nei e leai se tau e tafe, mumu mumu enaena pauta, leai-faʻaleagaina ma lelei mautu, faʻavaivai i le vai ma le 'ava malosi, le mafai ona faʻamamāina i le diethylethe ma le chloroform.

Faʻamatalaga

Foliga Vaaia Paʻepaʻe pe samasama-paʻepaʻe efuefu
K-Taua 81.0 ~ 97.2
PH Taua (5% i le vai) 3.0 ~ 7.0
Vai% ≤5.0
Toega i luga o afi afi ≤0.1
Taʻitaʻi PPM ≤10
Aldehydes% ≤0.05
Hydrazine PPM ≤1
Vinylpyrrolidone% ≤0.1
Nitrogen% 11.5 ~ 12.8
Peroxides (pei o H2O2) PPM ≤400

Afifi

25KGS i le pepa laupapa talipalau

Vaitaimi o le aoga

24month

Teuina o Meaai

Lua tausaga pe a fai e teu i lalo o malulu ma mago tulaga ma lelei tapuni container

Talosaga

Polyvinylpyrrolidone masani lava i le tulaga o le pauta poʻo le tali o loʻo i ai. PVP i mea teuteu teuteu, pa ma le lauulu, vali, lolomitusi vaitusi, lavalava, lolomiina ma valiina, lanu ata paipa e mafai ona faʻaaogaina e avea ma mea e faʻaola ai luga soʻoga, faʻasalalauina sooupu, mafiafia, mea faʻamau. I vailaʻau e sili ona lautele faʻaaogaina binders mo papa, granules ma isi.


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