Mw,500000,Technical Quality for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Desiccated,Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
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
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →| 感度 | Moisture sensitive |
|---|
D2607078