Qib siab Polyvinylpyrrolidone (PVP) CAS 9003-39-8

Kev Piav Qhia Luv:

Lub Npe Tshuaj: Polyvinylpyrrolidone

Code: PVP

CAS: 9003-39-8

Cov mis mos molecular: CH4

Kev huv huv: ≥99%

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

■ Kev Piav Qhia Txog Tshuaj
--Polyvinylpyrrolidone (lub ntsiab lus luv PVP)
■ CAS Nr. 9003-39-8
■ Lub Npe INCI PVP
■ Cov Qauv Molecular thiab Cov Qauv (C₆H₉TSIS MUAJ)n

■ Cov yam ntxwv
--Ib qho dawb rau daj dawb, hmoov hygroscopic;
--Yooj yim yaj hauv dej thiab ntau yam organic solvents;

Cov ntawv thov

--Cov ntaub nplaum rau cov ntsiav tshuaj, cov granules thiab cov tshuaj gelatin tawv;

--Kev txhim kho Bioavailability, Kev tsim zaj duab xis, Kev yaj dej;

--Kev npaj tshuaj txhaj, Kev ruaj khov ntawm kev ncua, Kev ruaj khov tshuaj;

--Cov ntsiav tshuaj noj qab haus huv hauv cov khoom lag luam neutritional;

Ntim khoom

--Ntim rau hauv 25, 50 kg fiber lossis yas nruas, sab hauv nrog PE hnab;

-- Khaws cia rau hauv qhov chaw qhuav ntawm chav tsev kub;

Cov Lus Qhia Tshwj Xeeb

Tsis yog	Kev Ntsuam Xyuas	K15	K17	K25	K30	K90
1	Kev txheeb xyuas, ABCDE	Ua raws li
2	Cov tsos ntawm cov tshuaj	Ntshiab, ≤B6, BY6 lossis R6
3	PH (hauv 5% kua)	3-5	3-5	3-5	3-5	4-7
4	Viscosity, raws li K-nqi	13-17	14.5-19.5	22.5-27	27-32.4	81-97
5	Aldehyde, ppm	≤500	≤500	≤500	≤500	≤500
6	Cov tshuaj peroxides (ua H2O2), ppm	≤400	≤400	≤400	≤400	≤400
7	Cov kua qaub Formic,%	≤0.5	≤0.5	≤0.5	≤0.5	≤0.5
8	Hydrazine, ppm	≤1	≤1	≤1	≤1	≤1
9	Kev Ua Phem A (VP), ppm	≤10	≤10	≤10	≤10	≤10
10	Kev Tsis Muaj Peev Xwm B (2-pyrrolidone),%	≤3.0	≤3.0	≤3.0	≤3.0	≤3.0
11	Cov hlau hnyav, ppm	≤10	≤10	≤10	≤10	≤10
12	Dej,%	≤5.0	≤5.0	≤5.0	≤5.0	≤5.0
13	Cov tshauv sulfated,%	≤0.1	≤0.1	≤0.1	≤0.1	≤0.1
14	Kev ntsuam xyuas, raws li cov ntsiab lus Nitrogen,%	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8