Polyethylenimine, Linear, MW 2,500 (PEI 2500) (24313)

Size: 2 grams
Sale price$145.00
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Linear polyethylenimine (L-PEI 2500) is a high-charge cationic polymer that readily binds highly anionic substrates. Industrially, linear PEI can improve the appearance of negatively charged dyes by modulating their properties and improving their adherence to surfaces.

Catalog No. 24313
CAS No. 9002-98-6, 26913-06-4
Linear Formula (CH2CH2NH)n
Appearance Tan to brown solid
Molecular Weight 2,500
Solubility Hot water, cold water at low pH, methanol, and ethanol
Insoluble in Benzene, ethyl ether, acetone, and cold water
Melting Point 75-90°
Hazards Irritant
Store At Room temperature
Download Safety Data Sheet

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