P3143

Poly(ethyleneimine) solution

analytical standard, 50 % (w/v) in H₂O

• Synonym(s): Ethyleneimine polymer solution, PEI
• CAS Number: 9002-98-6
• UNSPSC Code: 41116107
• PubChem Substance ID: 24898396
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• mol wt: M_n ~60,000; M_w 750,000
• concentration: 50 % (w/v) in H₂O
• technique(s): gel permeation chromatography (GPC): suitable
• format: single component solution
• SMILES string: N1CC1
• InChI: 1S/C2H5N/c1-2-3-1/h3H,1-2H2
• InChI key: NOWKCMXCCJGMRR-UHFFFAOYSA-N

Description

Application

Poly(ethyleneimine) is a water soluble polymer used as a membrane lubricant for filtering frozen cell membranes. PEI cellulose in small columns will separate cyclic nucleotides from related compounds at the same electrolyte concentration that is used for thin layer chromatography on PEI cellulose-coated plates. PEI solution may also be used in the synthesis of a nanofibrous membrane, which may be used in the adsorption of anionic dyes and heavy metal ions from wastewater samples.

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Safety Information

• Pictograms: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H302,H317,H319,H411
• Precautionary Statements: P273 - P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves