Polyvinylpyrrolidone PVP K90 Liquid CAS 9003-39-8

CAS:9003-39-8

Purity:90-98

Molecular Formula:(C6H9NO)n

Molecular Luj:16.04246 ib

Lub Sijhawm Cia:2 xyoo

Synonyms:Polyvinylpyrrolidone PVP K90; Polyvinylpyrrolidone K90 9003-39-8; Polyvinylpyrrolidone, K90; Polyvinyl pyrrolidone K-90, PVP K-90; vinylpyrrolidinonepolymer; vinylpyrrolidonepolymer; POVIDONE; POLYVINYLPYRROLIDONE; POLYVIDONE; POLYVIDONUM; PLASDONE XL; PLASDONE; NPAJ AC; Polyvinylpyrolidone PVP / PA Copolymer; POLYVINYLPYRROLIDONEPOLYMERS; Poly-1-vinyl-2-pyrrolidon; polyvinylpyrrolidone, povidone; POLY (N-VINYL-2-PYRROLIDONE); POLY (N-VINYL-2-PYRROLIDONE); CROSPOIRDONE; POLYVINYLPYRROLIDONE (POVIDONE); 1-Vinyl-2-pyrrolidone polymer; PVP; Polyvidone, Povidone; Polyvinylpyrrolidone daws

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Polyvinylpyrrolidone PVP K90 Liquid CAS 9003-39-8 yog dab tsi?

PVP K90 kua yog cov kua pob tshab nrog CAS 9003-39-8, tsis muaj ntxhiab tsw lossis tsw ntxhiab me ntsis. Nws yog yooj yim soluble nyob rau hauv dej, cawv, amines thiab halogenated hydrocarbons, tab sis insoluble nyob rau hauv acetone, ether, thiab lwm yam. Nws muaj zoo heev solubility, biocompatibility, physiological inertness, zaj duab xis-forming zog.

Specification

Yam khoom	Specifications
Qhov tshwm sim	Tsis muaj xim thiab me ntsis yellowish
Khoom	19.0 ~ 21.0%
PH	4 x9
Vinylpyrrolidone	NMT 0.01%
Sulfated tshauv	NMT 0.1%
K Tus nqi	90-98

Daim ntawv thov

1.PVP K90 Liquid tuaj yeem ua lub luag haujlwm hauv kev tsim cov pob tshab, tawv, thiab ci ntsa iab. Nws tuaj yeem siv los ua cov khoom siv hauv cov khoom siv styling xws li tshuaj tsuag plaub hau, mousse, thiab gel hauv kev lag luam tshuaj pleev ib ce.
2.PVP K90 Liquid yog siv dav hauv cov kua nplaum. Nws muaj peev xwm sib txuas tau zoo, pib adhesion zoo, thiab kev ua haujlwm zoo heev. Nws muab cov txheej nyias nyias thiab siv rau hauv kev lag luam kua nplaum.
3.PVP K90 Liquid yog siv los ua tus neeg sawv cev pore-forming, tswj daim nyias nyias pore loj thiab kev faib tawm, nce pore ntom, thiab siv rau hauv cov dej kho membranes.