Surface Coating / Alfa Chemistry

Poly(ethyleneimine) solution, average Mn ~1800

Cat.No ACM9002986-25

Basic Information Description Application Features And Benefits
CAS 9002-98-6
Catalog Number ACM9002986-25
Synonyms Ethyleneimine polymer solution, PEI
Molecular Weight average Mn ~1,800 by GPC
average Mw ~2,000 by LS
InChI 1S/C2H8N2.C2H5N/c3-1-2-4;1-2-3-1/h1-4H2;3H,1-2H2
Density 1.08 g/mL at 25 °C
Composition 50 wt. % in H2O
MDL Number MFCD00084427
Packaging Packaging
5, 250 mL in poly bottle
1 L in poly bottle
Physical Form (Physical form) Branched polymer
Quality Level 200
Refractive Index n20/D 1.453
Storage Temperature 2-8°C
Description All polyethylene imine polymers are hydrophilic and may contain approx. 30% hydrated water.
Application 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.
Features And Benefits They can interact with or be dissolved by water or other polar substances.

Our products and services are for research use only and cannot be used for any clinical purpose.

Ask Your Question