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Sigma Aldrich Polyethylenimine, branched
Description
Used as a polyelectrolyte multilayer on charged surfaces to provide a biocompatible coating on surfaces.Detergents, adhesives, water treatment, printing inks, dyes, cosmetics, and paper industry, adhesion promoter, lamination primer, fixative agent, flocculant, cationic dispersant, stability enhancer, surface activator, chelating agent, scavenger for aldehydes and oxides.
Specifications
Specifications
| CAS | 9002-98-6 |
| Density | 1.030 g/mL (at 25°C) |
| Boiling Point | 250°C |
| Refractive Index | n20/D 1.5290 |
| Linear Formula | H(NHCH2CH2)nNH2 |
| Quantity | 1 L |
| MDL Number | MFCD00084427 |
| Synonym | PEI |
| Molecular Weight (g/mol) | 25000 |