Poly(ethyleneimine) solution
SIAL/P3143 - analytical standard, 50 % (w/v) in H2O
Synonym: Ethyleneimine polymer solution; PEI
CAS Number: 9002-98-6
Product Type: Chemical
| concentration | 50 % (w/v) in H2O |
| format | single component solution |
| grade | analytical standard |
| InChI | 1S/C2H5N/c1-2-3-1/h3H,1-2 |
| InChI key | NOWKCMXCCJGMRR-UHFFFAOYSA |
| mol wt | Mn ~60,000 |
| Mw 750,000 | |
| Quality Level | 100  |
| technique(s) | gel permeation chromatography (GPC): suitable |
| 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  |
| Packaging: | 1 L in poly bottle |
| Packaging: | 100, 500 mL in poly bottle |
| Symbol |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302 - H317 - H319 - H411 |
| Precautionary statements | P273 - P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-51/53 |
| Safety Statements | 61 |
| RIDADR | UN 3082 9 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |