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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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分析证书(COA)

Lot/Batch Number
MKCP6830
MKCH4114
MKBZ1131V
MKBS7391V
MKBL0082

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Poly (ethyleneimine) as complexing agent for separation of metal ions using membrane filtration
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