Poly(vinyl alcohol)
ALDRICH/363073 - average Mw 31,000-50,000, 87-89% 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: 363073-500G
This image depicts SKU: 363073-500G
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: 363073-1KG
This image depicts SKU: 363073-1KG
| falling ball | 5.2-6.2 cP, 4 % in H2O(20 °C)(lit.) |
| form | crystalline powder |
| crystals or granules | |
| powder | |
| InChI | 1S/C2H4O/c1-2-3/h2-3H,1H2 |
| InChI key | IMROMDMJAWUWLK-UHFFFAOYSA |
| mol wt | average Mw 31,000-50,000 |
| Application: | PVA can be used in the preparation of microspheres which can be further used as biodegradable microcarriers. |
| General description: | Poly(vinyl alcohol) (PVA) is a vinyl based water soluble polymer that can be used as a non-ionic surface active agent. It can also be used as a biodegradable polymer and can be incorporated in adhesives, coatings, textiles ceramics and cosmetics. Its properties include good transparency, chemical resistance, toughness and anti-electrostatic properties. |
| 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 |
| UNSPSC | 12352104 |