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Merck
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482595

Sigma-Aldrich

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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About This Item

CAS号:
9002-98-6
分類程式碼代碼:
12162002
PubChem物質ID:
24871833
NACRES:
NA.23

分子量

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

品質等級

200

濃度

50 wt. % in H2O

折射率

n20/D 1.454

黏度

200-500 cP(25 °C)(lit.)

密度

1.08 g/mL at 25 °C

InChI

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

InChI 密鑰

NOWKCMXCCJGMRR-UHFFFAOYSA-N

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一般說明

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。

應用

PEI可作为络合剂，用于制造复合膜，过滤水溶液中的金属。

象形圖

Exclamation markEnvironment
GHS07,GHS09

訊號詞

Warning

危險聲明

H317 - H411

危險分類

Aquatic Chronic 2 - Skin Sens. 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 2

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Micro-nano structure poly (ether sulfones)/poly (ethyleneimine) nanofibrous affinity membranes for adsorption of anionic dyes and heavy metal ions in aqueous solution
Min M, et al.
Chemical Engineering Journal, 197(4), 88-100 (2012)
Sorption and detoxification of chromium (VI) by aerobic granules functionalized with polyethylenimine
Sun X, et al.
Water Research, 44(8), 2517-2524 (2010)
Poly (ethyleneimine) as complexing agent for separation of metal ions using membrane filtration
Bayer , et al.
Polymer Bull., 13(4), 307-311 (1985)
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)
Mercury removal from synthetic solutions using poly (2-hydroxyethylmethacrylate) gel beads modified with poly (ethyleneimine)
Denizli A, et al.
Reactive and Functional Polymers, 55(2), 121-130 (2003)
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