Description
DEAE-Dextran,Technical Quality,Mw,500000 is a polycationic derivative of dextran, produced from dextran with an average molecular weight >500,000 Da. DEAE-Dextran has a broad variety of applications including medicinal products, technical and chromatographic applications and as a polycationic stabilizing molecule.
DEAE-Dextran is supplied in its HCI form.
Specification
Appearance White or almost white powder
Appearance of solution (6% sol.) Clear and colourless
Average molecular mass, Mw 9000-11000
Loss on drying (105°C, 5h) ≤7
Absorbance at 375 nm, 6% sol., 4cm ≤0.1
Specific rotation° 135-155
Nitrogen content 2.5-4.0
Lead, ppm ≤5
Specific viscosity 0.5-1
Residue on ignition ≤1
Infrared Absorption Complies
Microbial contamination ≤100
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Article |
|---|---|---|---|
 J2628059 | Certificate of Analysis | Oct 30, 2026 | D401040 |
| D2607078 | Certificate of Analysis | Apr 15, 2026 | D401040 |
| D2227131 | Certificate of Analysis | Feb 20, 2024 | D401040 |
| D2227132 | Certificate of Analysis | Feb 20, 2024 | D401040 |
| Sensibilité | Moisture sensitive |
|---|
