目录产品

Polyethylenimine, Linear, MW 100,000

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Catalog No. Packaging Size 价格 数量
25414-2 2 g
NT$2,400.00
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描述

Linear polyethylenimine is a highly-charged cationic polymer that readily binds highly anionic substrates. Industrially, it can improve the appearance of negatively charged dyes by modulating their properties and improving their adherence to surfaces. 

CAS#:
9002-98-6, 26913-06-4
Formula:

(CH2CH2NH)n


Molecular Weight:
~100,000
Melting Point:
73-75º
Soluble In:
hot water, cold water at low pH, methanol, and ethanol
Insoluble In:Benzene, ethyl ether, acetone and cold water.
Appearance:
White to tan solid
TSCA
 
Hazards:
Unknown
Handling:
Gloves & fume hood
Storage:
Store at room temperature

MSDS / Technical Data Sheets / Product Literature

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