Povidone K30

PVP (Polyvinylpyrrolidone) CAS TSIS NO :: 9003-39-8 Tus Txheej Txheem:
Product description

PVP (Polyvinylpyrrolidone)

CAS TSIS NO :: 9003-39-8

Qauv:

1.jpg

Yam khoom (PVP K30)

Specification

Tsos

Dawb los yog xim daj-dawb hmoov los yog flakes

Qhia txog

Zoo

Tsos ntawm kev daws

Tsis muaj qab hau

PH

3.0-7.0

Viscosity (Qhia raws li K-Ntsuas)

27-32

Aldehydes (Qhia raws li acetaldehyde)

≤ 500 ppm

Peroxides (qhia tias H 2 O 2 )

≤ 400 ppm

Hydrazine

≤1 ppm

N-Vinylpyrrolidone

≤10 ppm

Hnyav Hlau

≤10 ppm

Dej

≤5.0%

Residue ntawm Ignition

0.1%

Nitrogen Cov Ntsiab Lus

11.5-12.8% ntawm Nitrogen

Tag Nrho Aerobic phaj suav CFU / g

≤ 100

Pwm / Poov, CFU / g

≤ 100

Staphylococcus Aureus, CFU / g

Tsis zoo

Salmonella, CFU / g

Tsis zoo

Pseudomonas aeruginosa, CFU / g

Tsis zoo

EARE Kuv CFU / g

Tsis zoo


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