Khoom npe:Polyvinylpyrrolidone VA 64
CTFA Lub Npe:PVP/VA
CAS Nr:.25086-89-9
Molecular Formula:(C6H9NO)n(C4H6NO2)m
Product Standard:USP43, EP10.0, CP2020; nws ua raws li kev lag luam, zaub mov-qib, thiab cov qauv tshuaj.
Cia:khaws cia qhuav, txias, thiab nyob rau hauv ib qho chaw ntxoov ntxoo
Kev piav qhia
Polyvinylpyrrolidone VA64 muaj zoo solubility hauv dej, ethanol thiab lwm yam kuab tshuaj. Nws kuj tshem tawm impurities los ntawm cov zaub mov, xws li cov proteins, poov xab thiab lwm yam khoom uas yuav ua rau cov khoom kawg yog huab.
Cim npe nrov: Tuam Tshoj polyvinylpyrrolidone va64 manufacturers, lwm tus neeg, Hoobkas
