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Polyethyleneimine, branched, M.W. 50,000 - 100,000, 30% w/w aq. soln.

CAS: 9002-98-6 | ((C2H5N)zC2H4N)y(C2H5N)x | 43.07 g/mol

$116.86 - $1650.05

Chemical Identifiers

CAS 9002-98-6
Molecular Formula ((C2H5N)zC2H4N)y(C2H5N)x
Molecular Weight (g/mol) 43.07
MDL Number MFCD00084427
InChI Key NOWKCMXCCJGMRR-UHFFFAOYSA-N
Synonym ethyleneimine, ethylenimine, azacyclopropane, dimethyleneimine, ethylene imine, polyethyleneimine, dihydroazirene, everamine, aziran, polyminShow MoreShow Less
PubChem CID 9033
ChEBI CHEBI:30969
IUPAC Name aziridine
SMILES *-CCNCCN(-*)CCN-*
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Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA4502414
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Thermo Scientific Chemicals
04502414
25 g
Each for $116.86
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AA4502422
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Thermo Scientific Chemicals
04502422
100 g
Each for $397.30
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AA4502436
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Thermo Scientific Chemicals
04502436
500 g
Each for $1,650.05
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Description

Description

Polyethyleneimine acts as a protein precipitant used to purify proteins. It is used as a chelating agent and as a scavenger for aldehydes and oxides. It is also used in detergents, paper industry, dyes, printing inks and in water treatment.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications
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Safety and Handling

Safety and Handling

RTECSNumber : TQ7915000

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only