HPLC Method for Analysis of Poly(propylene glycol) bis(2-aminopropyl ether) on Primesep 200 Column by SIELC Technologies
Poly(propylene glycol) bis(2-aminopropyl ether) is a hydrophobic polymer with the chemical formula CH3CH(NH 2 )CH 2 [OCH2CH(CH 3 )] n NH 2 . It is primarily used in preparation of epoxy resins or as a proton acceptor in nanocomposites for CO2 capture.
Poly(propylene glycol) bis(2-aminopropyl ether) can be retained and analyzed using the Primesep 200 stationary phase column. The analysis utilizes an isocratic method with a simple mobile phase consisting of water and acetonitrile (MeCN) with a [buffer] buffer. Detection is performed using UV.
Methodenparameter
| Column | Primesep 200, 3.2 x 100 mm, 5 µm, 100 Å, dual ended |
|---|---|
| Mobile Phase | Gradient MeCN10 – 60%, 20 min |
| Buffer | TFA – 0.2% |
| Flow Rate | 0.5 mL/min |
| Detection | ELSDT50C |