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POLYETHYLENEIMINE CAS:9002-98-6

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POLYETHYLENEIMINE CAS:9002-98-6

CAS: 9002-98-6

MF: H(NHCH2CH2)nNH2

MW: 0

EINECS: 618-346-1

Synonyms: POLYETHYLENEIMINE, BRANCHED; Aziridine,homopolymer; Ethyleneimine,homopolymer; polyethylenimine(10,000); polyethylenimine(20,000); PEI-1750; PEI-2500; ETHYLENE IMINE POLYMER SOLUTION, 50% IN WATER

Description

DESCRIPTION

POLYETHYLENEIMINE CAS:9002-98-6  Product Introduction

Basic information

CAS: 9002-98-6

MF: C2H5N

MW: 43.07

EINECS: 618-346-1

POLYETHYLENEIMINE COA:

Appearance                                                                                 result
(25℃)proportion
( ℃) decomposition
temperature (℃)flash point
(℃)Freezing point PH(5%aqueous
solution)(%) Purity
MW
 Colorless  to    yellowish viscous  liquid 1.00-1.10
310-315
258
-13 max
10.0-11.0
98.0 min 800 ± 50
Pass
1.04
312
Pass
-18
10.9
98.3
800

POLYETHYLENEIMINE Characteristic:

Polyethyleneimine (PEI) is one of the most distinctive products. The primary amine, secondary amine, tertiary amine and other groups contained in the molecule endow polyethyleneimine with very unique properties and extremely high chemical reactivity.

POLYETHYLENEIMINE Application:

1.Polyethyleneimine is used as a polyelectrolyte multilayer on charged surfaces to provide a biocompatible coating on surfaces.1Detergents, adhesives, water treatment, printing inks, dyes, cosmetics, and paper industry, adhesion promoter, lamination primer, fixative agent, flocculant, cationic dispersant, stability enhancer, surface activator, chelating agent, scavenger for aldehydes and oxides.

2.Polyethyleneimine acts as a protein precipitant used to purify proteins. It is used as a chelating agent and as a scavenger for aldehydes and oxides. It is also used in detergents, paper industry, dyes, printing inks and in water treatment.

Package:

1kg/bottle,25kg/drum,Packing according to customer requirements

storage and transport:

Avoid direct sunlight

Related Products——cross-linking agent:

Product Name CAS No.
POLYETHYLENE, OXIDIZED 68441-17-8
 N-Vinyl-2-pyrrolidone 88-12-0
N-Methyl-2-pyrrolidone  872-50-4
 N-Octyl pyrrolidone  2687-94-7

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We have it in stock and ready to ship.

3. What is the purpose of POLYETHYLENEIMINE ?

Detailed usage is in the product details page.

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