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P3143

Supelco

Poly(ethyleneimine) solution

analytical standard, 50 % (w/v) in H2O

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Synonym(s):
Ethyleneimine polymer solution, PEI
CAS Number:
9002-98-6
PubChem Substance ID:
24898396

grade

analytical standard

Quality Level

100

mol wt

Mn ~60,000
Mw 750,000

concentration

50 % (w/v) in H2O

technique(s)

gel permeation chromatography (GPC): suitable

format

single component solution

InChI

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

InChI key

NOWKCMXCCJGMRR-UHFFFAOYSA-N

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This Item
0388040870081293
Poly(ethyleneimine) solution analytical standard, 50 % (w/v) in H2O

Supelco

P3143

Poly(ethyleneimine) solution

Poly(ethyleneimine) solution ~50% in H2O

Sigma-Aldrich

03880

Poly(ethyleneimine) solution

Poly(ethyleneimine) solution average Mn ~1,800 by GPC, average Mw ~2,000 by LS, 50 wt. % in H2O

Sigma-Aldrich

408700

Poly(ethyleneimine) solution

Poly(ethylene glycol) analytical standard, for GPC, 6,000

Supelco

81293

Poly(ethylene glycol)

technique(s)

gel permeation chromatography (GPC): suitable

technique(s)

-

technique(s)

-

technique(s)

gel permeation chromatography (GPC): suitable

format

single component solution

format

-

format

-

format

neat

mol wt

Mn ~60,000

mol wt

Mr 600,000-1,000,000

mol wt

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

mol wt

Mn ~5850, Mp ~6240, Mw ~6000

concentration

50 % (w/v) in H2O

concentration

~50% in H2O

concentration

50 wt. % in H2O

concentration

-

Quality Level

100

Quality Level

200

Quality Level

-

Quality Level

100

Application

Poly(ethyleneimine) is a water soluble polymer used as a membrane lubricant for filtering frozen cell membranes. PEI cellulose in small columns will separate cyclic nucleotides from related compounds at the same electrolyte concentration that is used for thin layer chromatography on PEI cellulose-coated plates. PEI solution may also be used in the synthesis of a nanofibrous membrane, which may be used in the adsorption of anionic dyes and heavy metal ions from wastewater samples.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302 - H317 - H319 - H411

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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