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3025-U Supelco

Amberlite® XAD®-2

pkg of 25 kg

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Properties

Related Categories Adsorbent Media (Polymeric), Amberlite & Amberchrom, Analytical/Chromatography, Resins & LC Separation Media, Resins and Media More...
packaging   pkg of 25 kg
matrix   styrene-divinylbenzene (macroreticular)
particle size   20-60 mesh
pore size   ~0.65 mL/g pore volume
  90 Å mean pore size
surface area   ~300 m2/g
density   1.02 g/mL at 25 °C (true wet)(lit.)
  1.08 g/mL at 25 °C (skeletal)(lit.)

Description

General description

Amberlite XAD-2, a hydrophobic copolymer of styrene-divinylbenzene resin which requires longer purification process and is used as a sorbent. Amberlite XAD-2 resin depending upon the aromaticity and size of the hydrophobic groups sorbs organic compounds through low-energy physical interactions.

Nonionic macroreticular resin that adsorbs and releases ionic species through hydrophobic and polar interactions; usually used under isocratic conditions.
Specifications:

Application

Amberlite® XAD®-2 was used:
• as adsorbent in the extraction of organochlorine compounds using Soxhlat extraction technique
• as adsorbent in the extraction of honey samples using column chromatography for HPLC analysis
• in adsorption chromatography

Polyaromatic adsorbent resin for hydrophobic compounds up to MW 20,000: phenols, organic removal, surfactants, aroma compounds, antibiotic recovery. May be used as support for catalyst or metals removal. For cleaned US EPA versions, see Supelpak-2 and Supelpak-2B.
     

Legal Information

Amberlite is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

XAD is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

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Protocols & Articles

Articles

Selection Guide for Polymeric Resins in Chromatography & Purification

Sigma-Aldrich carries a vast array of resins, from leading manufacturers; such as, Dow Chemical, Rohm & Haas, Mitsubishi, and Lanxess. Our product line includes adsorbent, ion-exchange (anion / catio...
Keywords: Adsorption, Antibiotics, Combinatorial synthesis, Detergents, Fermentation, Filtration, Hormones, Ion Exchange, Ion exchange resins, Pharmaceutical, Purification, Separation

Peer-Reviewed Papers
15

References

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