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181978

Sigma-Aldrich

Poly(ethyleneimine) solution

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

Synonym(s):

Ethyleneimine polymer solution, PEI

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100 G
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$176.00
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$1,843.00

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5 G
$58.61
100 G
$113.00
250 G
$176.00
18 KG
$1,843.00

About This Item

CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

$58.61

List Price$61.70Save 5%
Web-Only Promotion

In StockDetails


Request a Bulk Order

vapor pressure

9 mmHg ( 20 °C)

mol wt

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

concentration

50 wt. % in H2O

SMILES string

N1CC1

InChI

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

InChI key

NOWKCMXCCJGMRR-UHFFFAOYSA-N

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This Item
P3143765090764582
vapor pressure

9 mmHg ( 20 °C)

vapor pressure

-

vapor pressure

-

vapor pressure

-

mol wt

average Mn ~60,000 by GPC

mol wt

Mn ~60,000, Mw 750,000

mol wt

average Mn 10,000

mol wt

average Mn 5,000

concentration

50 wt. % in H2O

concentration

50 % (w/v) in H2O

concentration

-

concentration

-

Quality Level

200

Quality Level

100

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.[1]

Physical form

Branched polymer

pictograms

Exclamation markEnvironment

signalword

Warning

Hazard Classifications

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

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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