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Factory Outlets Thickening thiab Stabilizer CAS 9003-39-8 Crospovidone

Lus piav qhia luv luv:


  • Khoom npe:Crospovidone
  • INCI Lub Npe:Insoluble PVP, PVPP
  • Lub npe Pharmacopeia:Crospovidone
  • CAS Nr:.9003-39-8
  • Formula:(C6H9NO)n
  • Product Detail

    Vim li cas thiaj xaiv YR Chemspec

    Khoom cim npe

    Nws ua raws li txoj cai "Honest, industious, enterprising, innovative" kom tau txais cov kev daws teeb meem tshiab tsis tu ncua. Nws suav nrog kev cia siab, kev vam meej raws li nws tus kheej txoj kev vam meej. Cia peb tsim kom muaj kev vam meej yav tom ntej nyob rau hauv tes rau Factory Outlets Thickening thiab Stabilizer CAS 9003-39-8 Crospovidone, Yog tias ua tau, xyuas kom koj xa koj cov kev xav tau nrog cov ncauj lus kom ntxaws nrog rau cov qauv / yam khoom thiab ntau npaum li cas koj xav tau. Peb mam li xa peb cov nqi loj tshaj rau koj.
    Nws ua raws li txoj cai "Honest, industious, enterprising, innovative" kom tau txais cov kev daws teeb meem tshiab tsis tu ncua. Nws suav nrog kev cia siab, kev vam meej raws li nws tus kheej txoj kev vam meej. Cia peb tsim kev vam meej yav tom ntej sib koom tes rauTuam Tshoj Crospovidone thiab Pvpp, Nrog rau kev txhawb nqa thev naus laus zis zoo tshaj plaws, peb tau kho peb lub vev xaib rau cov neeg siv khoom zoo tshaj plaws thiab khaws cia hauv siab rau koj qhov yooj yim ntawm kev yuav khoom. peb xyuas kom meej tias qhov zoo tshaj plaws tuaj txog koj ntawm koj lub qhov rooj, hauv lub sijhawm luv tshaj plaws thiab nrog kev pab los ntawm peb cov neeg koom tes ua haujlwm tau zoo xws li DHL thiab UPS. Peb cog lus zoo, ua neej nyob raws li lub ntsiab lus ntawm kev cog lus tsuas yog qhov peb tuaj yeem xa tuaj.
    Tshuaj Excipient Crospovidoneyog ib tug crosslinked PVP, insoluble PVP, nws yog hygroscopic, insoluble nyob rau hauv dej thiab tag nrho lwm cov kuab tshuaj, tab sis nws swells sai sai nyob rau hauv aqueous solutbition tsis muaj gel los ntawm nws; cais raws li Crospovidone Hom A thiab Hom B raws li qhov sib txawv particle loj.

    Qhov tseem ceeb Technical Parameters:

    Khoom Crospovidone Hom A Crospovidone Hom B
    Qhov tshwm sim Dawb los yog daj-dawb hmoov los yog flakes
    Cov cim A. Infrared Absorption
    B. Tsis muaj xim xiav tsim.
    CA Suspension yog tsim thiab tsis muaj kev daws teeb meem meej hauv 15 min.
    D. Feem ntau ntawm cov khoom yog nyob rau hauv thaj tsam 50 ~ 300 μm yog hom A, feem ntau ntawm cov khoom yog nyob rau hauv thaj tsam 5 ~ 50 μm
    Solubility Xyaum insoluble hauv dej, hauv cawv thiab hauv methylene chloride
    Cov dej-soluble 1.0% max 1.0% max
    pH (1% hauv dej) 5.0-8.0 Nws 5.0-8.0 Nws
    Poob rau ziab 5.0% max. 5.0% max.
    Sulfated tshauv 0.1% max. 0.1% max.
    Cov ntsiab lus nitrogen 11.0 - 12.8% 11.0 - 12.8%
    impurity A 10 ppm max. 10 ppm max.
    Peroxide (Raws li H2LUB2) 400 ppm max. 1000 ppm max.
    Hnyav Hlau 10 ppm max. 10 ppm max.

    Daim ntawv thov:

    Crospovidone yog dav siv raws li 1) Disintergrating tus neeg saib xyuas, 2) Stabilizer rau ncua kev kawm ntawv, 3) Moisture Absorbent, 4) complextant ntawm Polyphenols thiab Tannin rau cov extract formulations.

    **************************************************************

    Khoom noj khoom haus qib PVPPyog crosslinked PVP, insoluble, nws yog hygroscopic, insoluble nyob rau hauv dej thiab tag nrho lwm cov kuab tshuaj, tab sis nws swells sai sai nyob rau hauv aqueous solutbition tsis muaj gel los ntawm.

    Qhov tseem ceeb Technical Parameters:

    Khoom PVPP (Ib Txoj Kev) PVPP (Regenerate)
    Qhov tshwm sim Dawb mus rau dawb, hygroscopic, dawb-ntws hmoov
    Solubility Insoluble hauv dej thiab lwm yam kuab tshuaj.
    Cov ntxhiab tsw ntawm qhov raug ncua Faint, Hom
    Nitrogen 11.0-12.8% 11.0-12.8%
    Cov hlau hnyav (As Pb) 10 ppm max. 10 ppm max.
    Coj 2 ppm max. 2 ppm max.
    Arsenic 2 ppm max. 2 ppm max.
    pH (1% hauv dej Suspension) 5.0-8.0 Nws 5.0-8.0 Nws
    Sulfated tshauv 0.4% max. 0.4% max.
    Cov dej soluble 0.5% max. 0.5% max.
    Solubility hauv Acetic Acid / Ethnol 1.0% max. 1.0% max.
    Peroxides 400 ppm max. 400 ppm max.
    N, N-Divinylimidazolidione 2 ppm max. 2 ppm max.
    N-Vinylpyrrolidone 10 ppm max. 10 ppm max.
    Dej 5.0% max. 5.0% max.
    Paticle Loj / /

    Daim ntawv thov:

    Ua tsaug rau nws cov khoom insoluble hauv dej thiab lwm yam kuab tshuaj, PVPP yog dav ua raws li stabilizers & clarifier rau Npias / Wine thiab lwm yam dej haus cov khoom, nws muaj peev xwm romove polyphenols thiab tannins tshuaj thaum lub sij hawm lub npias / Wine / dej haus ua.


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