Quality Segment
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
SMILES string
N1CC1
InChI
1S/C2H5N/c1-2-3-1/h3H,1-2H2
InChI key
NOWKCMXCCJGMRR-UHFFFAOYSA-N
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。
Application
PEI可作为络合剂，用于制造复合膜，过滤水溶液中的金属。
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Skin Sens. 1
存储类别
10 - Combustible liquids
wgk
WGK 2