Poly(methyl vinyl ether-alt-maleic acid)
ALDRICH/191124 - average Mw ~216,000 by LS, average Mn ~80,000, powder
Synonym: Maleic acid-methyl vinyl ether copolymer; Methoxyethylene-
CAS Number: 25153-40-6
MDL Number: MFCD00133997
Linear Formula: [CH2CH(OCH3)CH(CO2H)CH(CO2H)]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: 191124-250G
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: 191124-100G
| form | powder |
| InChI | 1S/C4H4O4.C3H6O/c5-3(6)1- |
| InChI key | HHEHWCIYDICHCG-ODZAUARKSA |
| mol wt | average Mn ~80,000 |
| average Mw ~216,000 by LS | |
| pH | ~2.5 (5% in H2O) |
| Quality Level | 200  |
| SMILES string | COC=C.OC(=O)C=CC(O)=O |
| Application: | Detergent builder. |
| Application: | PMVEMA can be cross-linked with cellulose whiskers for the formation of nanocomposite films for potential usage in medical and food packaging applcations. It can also be conjugated with polyethylene glycol (PEG) to form hydrogels which can be used in drug delivery systems. |
| Features and Benefits: | Dissolves readily in water, chelates alkaline earth cations but not toxic heavy metal ions. |
| General description: | Poly(methyl vinyl ether-alt-maleic acid) (PMVEMA) is a hydrophilic polymer which is biocompatible with bioadhesive properties. It is an acidic polymer that can be used to improve the stability and zeta potential of polyaniline (PANI) solution. |
| Packaging: | 100, 250 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12162002 |