Poly(vinyl alcohol)
ALDRICH/341584 - Mw 89,000-98,000, 99+% hydrolyzed
Synonym: PVA
CAS Number: 9002-89-5
MDL Number: MFCD00081922
Linear Formula: [-CH2CHOH-]n
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 341584-25G
This image depicts SKU: 341584-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 341584-500G
This image depicts SKU: 341584-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 341584-1KG
This image depicts SKU: 341584-1KG
| application(s) | 3D bioprinting advanced drug delivery |
| density | 1.19-1.31 g/cm3 |
| falling ball | 11.6-15.4 cP, 4 % in H2O(20 °C)(lit.) |
| form | powder |
| InChI | 1S/C2H4O/c1-2-3/h2-3H,1H2 |
| InChI key | IMROMDMJAWUWLK-UHFFFAOYSA |
| mol wt | Mw 89,000-98,000 |
| mp | 250 °C (482 °F) |
| Quality Level | 200  |
| SMILES string | C=CO |
| Application: | NaA zeolite particles have been dispersed in a poly(vinyl alcohol) matrix to prepare a mixed-matrix membrane to study the pervaporative separation of water-butanol mixtures. Poly (vinyl alcohol)/gelatin based biocompatible polymeric scaffolds have been used to design for 3D cancer models. |
| General description: | Polyvinyl alcohol (PVOH) is a hydrophilic linear polymer which forms copolymers of vinyl alcohol and vinyl acetate. Hence, the structural properties of polyvinyl alcohol polymers depend on the extent of polymerization and hydrolysis. Such changes cause both chemical and physical modifications such as esterification, etherification, crystallization, ion-polymer complexation in the polymer. Modified- PVOH structures are useful in biomedical applications. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 25, 500 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | No data available |
| Flash Point(C) | No data available |
| mp | 250 °C (482 °F) |
| Density | 1.19-1.31 g/cm3 |
| UNSPSC | 12352104 |