Polyethylenimine, Branched, Mw 70,000, 30% w/v aq. soln. (bPEI 70000 30% soln.)
CAS Number:
9002-98-6
Linear Formula:
(-NHCH2CH2-)x[-N(CH2CH2NH2)CH2CH2-]y
In stock
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.
Shipping Requirements:
None
Density:
1.029-1.038
Viscosity:
400-900 cps
Solubility:
Water, lower alcohols, glycols and THF.
Molecular Weight:
70,000
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
Hazards:
Irritant
Handling:
Gloves & fume hood
Storage:
Store at room temperature
