Description
Linear polyethylenimine (L-PEI 2500) is a high-charge cationic polymer that readily binds highly anionic substrates. Industrially, linear PEI can improve the appearance of negatively charged dyes by modulating their properties and improving their adherence to surfaces.
| Catalog No. | 24313 |
| CAS No. | 9002-98-6, 26913-06-4 |
| Linear Formula | (CH2CH2NH)n |
| Appearance | Tan to brown solid |
| Molecular Weight | 2,500 |
| Solubility | Hot water, cold water at low pH, methanol, and ethanol |
| Insoluble in | Benzene, ethyl ether, acetone, and cold water |
| Melting Point | 75-90° |
| Hazards | Irritant |
| Store At | Room temperature |
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