| Bioactivity | PVA (Mw 47000, 98-99% hydrolyzed, ～1000 polymerization) is a polyvinyl alcohol with molecular weight of 47000 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 47000, 98-99% hydrolyzed, ～1000 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]. |
| CAS | 9002-89-5 |
| Formula | (C2H4O)n |
| Molar Mass | 47000 (Average) |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [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. |
PVA (Mw 47000, 98-99% hydrolyzed, ～1000 polymerization)
CAS: 9002-89-5 F: (C2H4O)n W: 47000 (Average)
PVA (Mw 47000, 98-99% hydrolyzed, ～1000 polymerization) is a polyvinyl alcohol with molecular weight of 47000 with hydr
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