Surface Coating / Alfa Chemistry

Poly(ethyleneimine) solution, average Mn ~60000

Cat.No ACM9002986-26

Basic Information Description Application Features And Benefits
CAS 9002-98-6
Catalog Number ACM9002986-26
Synonyms Ethyleneimine polymer solution, PEI
Molecular Weight average Mn ~60,000 by GPC
average Mw ~750,000 by LS
InChI 1S/C2H5N/c1-2-3-1/h3H,1-2H2
Composition 50 wt. % in H2O
MDL Number MFCD00084427
Packaging Packaging
5, 100, 250 g in poly bottle
18 kg in poly drum
Physical Form (Physical form) Branched polymer
Pubchem Substance 24850967
Quality Level 200
Storage Temperature 2-8°C
Vapor Pressure 9 mmHg ( 20 °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.
Protein precipitant.
Features And Benefits They can interact with or be dissolved by water or other polar substances.

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