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Merck
CN

482595

聚乙烯亚胺 溶液

average Mn ~1,200, average Mw ~1300 by LS, 50 wt. % in H2O

别名:

PEI, 乙烯亚胺聚合物 溶液

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化学文摘社编号:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
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产品名称

聚乙烯亚胺 溶液, average Mn ~1,200, average Mw ~1300 by LS, 50 wt. % in H2O

SMILES string

N1CC1

InChI

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

InChI key

NOWKCMXCCJGMRR-UHFFFAOYSA-N

mol wt

average Mn ~1,200
average Mw ~1300 by LS

concentration

50 wt. % in H2O

refractive index

n20/D 1.454

viscosity

200-500 cP(25 °C)(lit.)

density

1.08 g/mL at 25 °C

Quality Level

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Application

PEI可作为络合剂,用于制造复合膜,过滤水溶液中的金属。

General description

聚(乙烯亚胺)(PEI)溶液是基于胺的螯合配体,可通过聚合氮丙啶制备。可以将其浸渍,形成阴离子交换膜,用于色谱应用。

pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 2 - Skin Sens. 1

存储类别

10 - Combustible liquids

wgk

WGK 2


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Sun X, et al.
Water Research, 44(8), 2517-2524 (2010)
Sorption and filtration of Hg (II) ions from aqueous solutions with a membrane containing poly (ethyleneimine) as a complexing polymer
Bessbousse H, et al.
Journal of Membrane Science , 325(2), 997-1006 (2008)
Poly (ethyleneimine) as complexing agent for separation of metal ions using membrane filtration
Bayer , et al.
Polymer Bull., 13(4), 307-311 (1985)
Ion-exchange chromatography of nucleotides on poly-(ethyleneimine)-cellulose thin layers
Randerath K and Randerath E
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This thematic issue focuses on the emerging applications of nanomaterials. Nanomaterials are defined as substances with at least one dimension smaller than 100 nm.

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