POLYETHYLENEIMINE

Applications

Polyethyleneimine (PEI) is a highly efficient cationic polymer widely used in various fields:

• Gene delivery: Acts as a non-viral vector with excellent performance in gene transfection and gene therapy.

• Water treatment: Used as a flocculant and coagulant to improve water purification.

• Surface modification: Enhances hydrophilicity and adsorption properties of membranes and nanomaterials.

• Coatings and adhesives: Functions as an additive to improve adhesion and coating stability.

• Catalyst support: Used as a support material in chemical catalysis.

Storage Conditions

• Store in a cool, dry, and well-ventilated place.

• Keep container tightly closed when not in use.

• Protect from moisture and direct sunlight.

• Avoid exposure to heat and ignition sources.

• Store separately from strong oxidizing agents and acids.

Product Manager Email: Cherry@coreychem.com