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  6. Polyethylenimin, verzweigt, Molekulargewicht 50,000-100,000, 30 % w/w wässrige Lösung, Thermo Scientific Chemicals

Polyethylenimin, verzweigt, Molekulargewicht 50,000-100,000, 30 % w/w wässrige Lösung, Thermo Scientific Chemicals

Artikelnummer. 15436675
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Menge:
25 g
100 g
500 g
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Beschreibung

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

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.

TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 9002-98-6
Summenformel ((C2H5N)zC2H4N)y(C2H5N)x
Molekulargewicht (g/mol) 43.07
MDL-Nummer MFCD00084427
InChI-Schlüssel NOWKCMXCCJGMRR-UHFFFAOYSA-N
Synonym ethyleneimine, ethylenimine, azacyclopropane, dimethyleneimine, ethylene imine, polyethyleneimine, dihydroazirene, everamine, aziran, polymin
PubChem CID 9033
ChEBI CHEBI:30969
IUPAC-Name Aziridin
SMILES *-CCNCCN(-*)CCN-*

Spezifikation

Chemischer Name oder Material Polyethyleneimine
Farbe Farblos bis hellgelb
Namenshinweis Branched, M.W. 50,000 to 100,000
Physikalische Form Flüssig
Löslichkeitsinformationen Soluble in hot water at a low pH,methanol,ethanol,or chloroform. Insoluble in cold water,benzene,ethyl ether and acetone.
Menge 25 g
Concentration or Composition (by Analyte or Components) 30% w/w aq. soln.
Geruch Geruchsneutral

RUO – Research Use Only

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