Poly (vinylpyrrolidone) CAS 9003-39-8

Khoom Qhia:

Khoom npe: poly (vinylpyrrolidone) CAS TSIS TAU: 9003-39-8

Txhais:

Kollidon K25;

Kollidon K-90;

Polyvinylpyrrolidone;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Cov hmoov dawb dawb

Ntsuas: ≥99.0%

Qhov ceev: 1.144g / cm3

Lub Ntsiab Kub: 217.6 ℃ ntawm 760 mmHg

Melting Point: 130 ℃

Flash Point: 93.9 ℃

Rhiab: Hygroscopic

Qhov Ruaj: Ruaj. Tsis sib haum nrog cov neeg muaj zog oxidizing. Lub teeb rhiab. Hygroscopic.

Kev Mob Cia: Cia hauv RT

Dej Solubility: Soluble hauv dej

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: TR8370000

HS Code: 3905990000

WGK Lub Teb Chaws Yelemees: 1

Cov Lus Qhia Kev Nyab Xeeb: S24 / 25

Polyvinylpyrrolidone (PVP), tseem hu ua polyvidone lossis povidone, yog dej-soluble polymer ua los ntawm cov monomer N-vinylpyrrolidone. Polyvinyl pyrrolidone yog ketone organic teeb meem, tuaj yeem siv ua tus neeg sawv cev meej meej; Tus neeg sawv cev khov kho; Threader; Tus neeg saib xyuas puv ntim tshuaj; Kev faib tawm. Polymer PVP nrog tus lej molecular phaus ntawm 360,000 feem ntau yog siv los ua clarifiers rau npias, vinegar thiab caw. Polyvinylpyrrolidone yog dav siv los ua thickener, emulsifier, roj nplua nyeem thiab qhia meej ntxiv, nrog rau cov khoom sib xyaw ua kom tsis huv thiab ua kom tsis muaj kab mob PVP-I.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: poly (vinylpyrrolidone) cas 9003-39-8, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: Hypromellose CAS 9004-65-3
• Tom ntej: Croscarmellose Sodium CAS: