Polyvinylimidazole / 聚乙烯基咪唑
Physical Properties
| Property |
Value/State |
| Structural Formula |
— |
| CAS |
25232-42-2 |
| Appearance |
Light yellow to yellow liquid |
| Viscosity (25℃, mPa·s) |
200–800 |
| pH (25℃) |
8.0–11.0 |
| Solid Content (%) |
39.0–41.0 |
| Color (G) |
≤10 |
| Molecular Weight (g/mol) |
1000–100000 |
Product Description
Polyvinylimidazole is a copolymer obtained via free radical polymerization of vinylimidazole under initiator-catalyzed conditions.
Modifiability: Various functional groups can be introduced through chemical modification;
Responsiveness: Exhibits responsiveness to pH, temperature, ionic strength, etc.;
Stability: Excellent chemical and thermal stability, suitable for complex environments.
Applications
-
Biomedical: Controlled drug delivery carriers, gene therapy carriers, tumor-targeted delivery, tissue engineering scaffolds, and antibacterial coatings.
-
Environmental Remediation: Adsorption of heavy metals (e.g., Cu²⁺, Pb²⁺), organic dyes, and CO₂ capture.
-
Catalytic & Functional Materials: Metal catalyst support, ionic conductive materials, optical/electrical materials.
-
Sensing & Separation: Gas/ion sensors, chromatographic stationary phases, solid-phase extraction materials.
-
Coatings & Energy: Anti-corrosion coatings, nanomaterials synthesis, electrode materials for supercapacitors.
Packaging & Storage
Packaging: 25kg plastic drum or as required.
Store in dry, cool, sealed conditions. Shelf life is 12 months in original packaging.
Non-flammable, non-explosive, classified as general chemical.
Notice
This information is provided truthfully and accurately based on our knowledge. However, we assume no responsibility for any recommendations or statements, as usage conditions are beyond our control. Users are responsible for evaluating product suitability.
