Products

Polyethylenimine, Branched, Mw 70,000, 30% w/v aq. soln. (bPEI 70000 30% soln.)

View pricing for: Americas/Asia, Europe, Taiwan
Catalog No. Packaging Size Price Quantity
Availability
In Stock
Ships in 1-3 business days. Updated daily.

Out of Stock
Ships once in stock. More on the way.

Upon Request
Typically ships within 1 month. Will stock only when ordered. Cancellation restrictions apply.
00618-25 DISCONTINUED - See Catalog No. 06090
$0.00
Out of stock Upon Request

Inquire for availability.

Bulk Quote

Description

DISCONTINUED - See Cat. #06090

Branched Polyethylenimine, Mw 70,000, 30% w/v aq. soln. (bPEI 70000 30% soln.) is highly branched polyamine with high cationic charge density. bPEI 70000 contains primary, secondary, and tertiary amine groups in approximately 25/50/25 ratio.

Industrially, branched polyethylenimine (bPEI) have extensive applications as an auxiliary agent intensifying manufacturing processes and improving quality of the final products. They are widely used in: paper-making, water treatment, detergents, adhesives, and cosmetics. In research, they are extensively investigated as non-viral vector carriers.
CAS#:
9002-98-6
Formula:

(-NHCH2CH2-)x[-N(CH2CH2NH2)CH2CH2-]y


Molecular Weight:
70,000
Density:
1.029-1.038
Viscosity:
400-900 cps
Soluble In:
Water, lower alcohols, glycols and THF.
Reference(s):

Jäger M, Schubert S, Ochrimenko S, Fischer D, Schubert US. (2012). Branched and linear poly(ethylene imine)-based conjugates: synthetic modification, characterization, and application. Chem Soc Rev. 41(13):4755-4767

TSCA
 
Hazards:
Irritant
Handling:
Gloves & fume hood
Storage:
Store at room temperature
Code:
H5g - (hazard/handling/storage codes)

MSDS / Technical Data Sheets / Product Literature