Product Description: PVA (Mw 145000, 99+% hydrolyzed, ～3300 polymerization) is a polyvinyl alcohol with molecular weight of 145000 with hydrolysis properties. Hydrolysis degree refers to the conversion rate of acetic acid group hydrolysis to hydroxyl group in the original polyvinyl acetate, PVA (Mw 145000, 99+% hydrolyzed, ～3300 polymerization). In addition, polyvinyl alcohol is obtained from polymerization of vinyl acetate to remove acetic acid group by hydrolysis. Polyvinyl alcohol with different degrees of hydrolysis can be self-crosslinked to form frozen gels and used as biological excipients[1].
Formula: (C2H4O)n
References: [1]Elsherbiny DA, et al. Self-crosslinked polyvinyl alcohol/cellulose nanofibril cryogels loaded with synthesized aminophosphonates as antimicrobial wound dressings. J Mater Chem B. 2023 Aug 2;11(30):7144-7159.
CAS Number: 9002-89-5
Molecular Weight: 145000 (Average)
Research Area: Others
Target: Others
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