Branched Polyethylenimine, average Mw ~25000

Cat.No ACM9002986-19

Basic Information Description Application Features And Benefits

CAS	9002-98-6
Catalog Number	ACM9002986-19
Synonyms	PEI
Molecular Weight	average Mn ~10,000 by GPC average Mw ~25,000 by LS
Molecular Formula	H(NHCH2CH2)nNH2
InChI	1S/C2H5N/c1-2-3-1/h3H,1-2H2
InChI Key	NOWKCMXCCJGMRR-UHFFFAOYSA-N
Boiling Point	250 °C (lit.)
Density	1.030 g/mL at 25 °C
MDL Number	MFCD00084427
NACRES	NA.23
Packaging	Packaging 100, 250 mL in poly bottle 1 L in poly bottle
Physical Form	(Physical form) Branched polymer
Quality Level	200
Refractive Index	n20/D 1.5290
Storage Temperature	2-8°C

Description All polyethylene imine polymers are hydrophilic and may contain approx. 30% hydrated water.

Application 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.

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.

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