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Sigma-Aldrich

Poly(ethyleneimine) solution

average Mn ~60,000 by GPC, average Mw ~750,000 by LS, 50 wt. % in H2O

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Synonym(s):
Ethyleneimine polymer solution, PEI
CAS Number:
PubChem Substance ID:
NACRES:
NA.23

vapor pressure

9 mmHg ( 20 °C)

Quality Level

mol wt

average Mn ~60,000 by GPC
average Mw ~750,000 by LS

concentration

50 wt. % in H2O

InChI

1S/C2H5N/c1-2-3-1/h3H,1-2H2

InChI key

NOWKCMXCCJGMRR-UHFFFAOYSA-N

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This Item
408700P3143913375
Poly(ethyleneimine) solution analytical standard, 50 % (w/v) in H2O

Supelco

P3143

Poly(ethyleneimine) solution

mol wt

average Mn ~60,000 by GPC

mol wt

average Mn ~1,800 by GPC, average Mw ~2,000 by LS

mol wt

Mn ~60,000, Mw 750,000

mol wt

-

concentration

50 wt. % in H2O

concentration

50 wt. % in H2O

concentration

50 % (w/v) in H2O

concentration

2 mg/mL

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

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.

Physical form

Branched polymer

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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