Polyvinylpyrrolidone (PVP) K30, K60, K90

Lub Npe Khoom:Povidone；Povidone；povidonum；Polyvinylpyrrolidone (PVP)

CAS NO.:9003-39-8

Cov Lus Qhia Tshwj Xeeb

HOM K TUS NQI MV

K12 10.2 – 13.8 3,000 – 7,000

K15 12.75 – 17.25 8,000 – 12,000 TZS

K17 15.3 – 18.36 10,000 – 16,000

K25 22.5 – 27.0 30,000 – 40,000

K30 27 – 32.4 45,000 – 58,000

K60 54 – 64.8 270,000 – 400,000

K90 81 – 97.2 1,000,000 – 1,500,000

Cov Khoom Muag:

Tsis muaj tshuaj lom; Tsis ua rau khaus; Hygroscopic; Yooj yim soluble hauv dej, cawv thiab feem ntau lwm cov kuab tshuaj organic; Me ntsis soluble hauv acetone; Solubility zoo heev; Zaj duab xis-tsim; Kev ruaj khov tshuaj lom neeg; Physiologically inert; Complexation thiab binding khoom.

Cov ntawv thov:

Polyvinylpyrrolidone (PVP) muaj cov khoom zoo heev, ua zaj duab xis, tawg thiab tuab thiab siv dav hauv cov ntawv qhia tshuaj hauv qab no:

• Cov khoom sib txuas: tsim nyog rau kev sib xyaw ua hmoov ntub thiab qhuav thiab kev nias ncaj qha hauv kev ua ntsiav tshuaj, txhim kho kev sib xyaw ua hmoov thiab tuaj yeem ntxiv rau cov hmoov sib xyaw ua hmoov qhuav lossis hmoov los ntawm kev ntxiv dej, cawv lossis cov kua dej-alcoholic.

• Cov tshuaj yaj: tsim nyog rau kev noj thiab kev tso zis, ua kom cov tshuaj yaj tsis tau zoo hauv cov ntawv khov kho yaj.

• Cov tshuaj pleev xim lossis cov khoom sib txuas: txheej cov khoom xyaw tshuaj nquag rau ntawm cov qauv txhawb nqa.

• Tus neeg sawv cev uas ua rau cov tshuaj no ruaj khov, hloov kho kom ruaj khov, lossis hloov kho kom viscosity: tsim nyog rau kev siv rau sab nraud thiab sab hauv thiab sab nraud. Kev yaj ntawm cov tshuaj uas yaj tsis tau zoo yuav raug txhim kho los ntawm kev sib xyaw nrog KoVidone.

Ntim:25kg/nruas

Kev Khaws Cia:Muab tso rau hauv lub thawv kaw cua kom qhuav, tsis txhob cia muaj teeb ci ntsa iab