Boemo bo Phahameng ba Pharma Kereiti ea USP 26 Polyvinylpyrrolidone, Pvpk30, K90 e nang le Phepelo e Tsitsitseng
ka lebaka la mofani ea hloahloa, mefuta e fapaneng ea maemo a holimo, litheko tsa tlholisano le thomello e sebetsang hantle, re ananela boemo bo botle har'a litebello tsa rona. Re feme e mahlahahlaha e nang le 'maraka o pharaletseng oa Pharma ea Boleng bo Phahameng ea USP 26Polyvinylpyrrolidone, Pvpk30, K90 le Stable Supply, Tšebelisano 'moho e khothaletsoa maemong ohle ka liphutuho tse tloaelehileng. Sehlopha sa rona sa bafuputsi se etsa liteko ka lintlafatso tse fapaneng indastering bakeng sa ntlafatso ea lihlahisoa.
ka lebaka la mofani ea hloahloa, mefuta e fapaneng ea maemo a holimo, litheko tsa tlholisano le thomello e sebetsang hantle, re ananela boemo bo botle har'a litebello tsa rona. Re feme e mahlahahlaha e nang le 'maraka o pharaletseng bakeng saChina Polyvinylpyrrolidone le Polyvinylpyrrolidone K30, Nakong ea lilemo tse 10 tsa ts'ebetso, k'hamphani ea rona e lula e leka ka hohle ho tlisa khotsofalo ea tšebeliso bakeng sa mosebedisi, e iketselitse lebitso la rona le boemo bo tiileng 'marakeng oa machaba le balekane ba ka sehloohong ba tsoang linaheng tse ngata tse kang Jeremane, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, joalo-joalo. Qetellong, theko ea tharollo ea rona e nepahetse haholo ebile e na le tlholisano e phahameng haholo le lik'hamphani tse ling.
Nomoro ea CAS:9003-39-8
Mabitso a Mang:Polyvinylpyrrolidone
MF:C6H9NO
EINECS No.: 618-363-4
Sebaka sa Tšimoloho: Chaena
Mofuta: Li-Syntheses Material Intermediates
Bohloeki:99%
Lebitso la Brand: Unilong
Nomoro ea mohlala: JL20211839
Kopo:Syntheses Material Intermediates
Ponahalo: phofo
Boima: 1.144
sebaka se qhibilihang: 130 ℃
Sebaka se belang::217.6 °C ho 760 mmHg
ntlha ea ho benya:93.9 °C
ho qhibiliha: H2O: soluble100mg/mL
Pakete: 25kg / moropa
Mohlala: E teng
MOQ: 25 lik'hilograma
PSA:20.31000
paloP: 0.69020
| Lebitso la sehlahisoa | Polyvinylpyrrolidone |
| CAS | 9003-39-8 |
| Polokelo | 2-8°C |
| Ntho e belang | 90-93 °C |
| Sebaka se qhibilihang | >300 °C |
| PH | 3.0-5.0 |
| Solubility | H2O: e qhibilihang ka 100mg/mL |
| MF | CH4 |
Moemeli oa ho hlakisa; pigment stabilizer; colloidal stabilizer; E sebelisoa haholo-holo bakeng sa ho hlakisa biri le ho tsitsisa boleng (chelete ea litšupiso 8 ~ 20g / 100L, e bolokiloe bakeng sa 24h le ho e tlosa ka ho hloekisa), hape e ka sebelisoa hammoho le li-enzyme (protease) le li-protein adsorbents. E boetse e sebelisoa ho hlakisa veine le joalo ka stabilizer ho thibela ho fetoha ha mmala (chelete ea litšupiso 24~72g/100L).
Polyvinylpyrrolidone (PVP) ke polymer ea vinylpyrrolidone. Ka lebaka la boemo ba eona bo fapaneng ba polymerization, e ka aroloa ka PvP e qhibilihang le e sa qhibilihengPVPP (polyvinylpolypyrrolidone). Boima bo lekanang ba molek'hule ea PVP e qhibilihang ke 8000 ~ 10000. E ka sebelisoa e le pula ea pula e nang le polyphenols. Ka mokhoa ona, ho bonolo ho ba le PVP e setseng ka veine. Mokhatlo oa lefats'e oa bophelo bo botle ha o khothalletse tšebeliso ea PVP hobane e na le phello ea ho bokella 'meleng oa motho. Lilemong tsa morao tjena, tšebeliso ea PVP e qhibilihang e bile ntho e sa tloaelehang. Insoluble PVPP esale e sebelisoa indastering ea biri ho tloha mathoasong a bo-1960. Boima ba eona bo lekanyelitsoeng bo boholo ho feta 700000. Ke polymer e sa tsitsang e entsoeng ka ho tsoela pele ho tšela le ho polymerization ea PVP. E ka sebelisoa e le adsorbent bakeng sa polyphenols ka phello e ntle.
Polyvinylpyrrolidone PVP ke e 'ngoe ea lisebelisoa tse tharo tse ncha tsa meriana. E ka sebelisoa e le cosolvent bakeng sa matlapa, li-granules le liente, thuso ea phallo bakeng sa li-capsules, dispersant bakeng sa litokisetso tsa metsi le li-colorants, stabilizer bakeng sa li-enzyme le lithethefatsi tse nang le mocheso, motsoako oa lithethefatsi tse sa tsitsang, sebolaya likokoana-hloko le setlolo bakeng sa lithethefatsi tsa mahlo. , joalo-joalo indastering, e sebelisoa e le foaming polystyrene agent agent, gelling agent, stabilizer, fibre treatment agent, paper processing agent agent, adhesive and thickener for suspension polymerization. Polyvinylpyrrolidone PvP le sekoaelo sa eona sa copolymer ke lisebelisoa tsa bohlokoa bakeng sa litlolo. Li sebelisoa haholo-holo e le li-agent tse bolokang moriri. Filimi e entsoeng holim'a moriri e boreleli ebile e benya, e na le ts'ebetso e ntle ea ho kama, ha e ama lerōle, 'me e sebelisa li-resin tsa litlhaloso tse fapaneng, tse ka kopanang le maemo a leholimo a leholimo a mongobo. Ka hona, ke lisebelisoa tsa bohlokoa tse tala bakeng sa setaele emulsion ea moriri, gel ea moriri le mousse. E ka boela ea sebelisoa e le moisturizer ea tlhokomelo ea letlalo, dae ea moriri e thehiloeng ka tranelate le "foam stabilizer" ho litlolo ho ntlafatsa botsitso ba shampoo. Insoluble PVP ke stabilizer bakeng sa biri le lero la litholoana, tse ka ntlafatsang ponaletso, 'mala le tatso ea eona.
25kgs/drum,9tons/20′container.
25kgs/bag,20tons/20′container.ka lebaka la mofani ea hloahloa, mefuta e fapaneng ea maemo a holimo, litheko tsa tlholisano le phano e sebetsang hantle, re ananela boemo bo botle har'a litebello tsa rona. Re feme e mahlahahlaha e nang le mmaraka o pharalletseng bakeng sa High Quality Pharma Grade USP 26 Polyvinylpyrrolidone, Pvpk30, K90 e nang le Stable Supply, Tšebelisano 'moho e khothaletsoa maemong ohle ka matšolo a tloaelehileng. Sehlopha sa rona sa bafuputsi se etsa liteko ka lintlafatso tse fapaneng indastering bakeng sa ntlafatso ea lihlahisoa.
Boleng bo phahamengChina Polyvinylpyrrolidone le Polyvinylpyrrolidone K30, Nakong ea lilemo tse 10 tsa ts'ebetso, k'hamphani ea rona e lula e leka ka hohle ho tlisa khotsofalo ea tšebeliso bakeng sa mosebedisi, e iketselitse lebitso la rona le boemo bo tiileng 'marakeng oa machaba le balekane ba ka sehloohong ba tsoang linaheng tse ngata tse kang Jeremane, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, joalo-joalo. Qetellong, theko ea tharollo ea rona e nepahetse haholo ebile e na le tlholisano e phahameng haholo le lik'hamphani tse ling.
