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436658 Sigma-Aldrich

Dowex® 21K chloride form

chloride form, 16-30 mesh

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Properties

Related Categories Analytical/Chromatography, Anion, Anion Exchange Media, Dowex, Dowex Strong Anion Exchangers,
moisture   50-58%
matrix   styrene-divinylbenzene (gel)
particle size   16-30 mesh
capacity   1.2 meq/mL by wetted bed volume

Description

General description

This is mining grade material, and does NOT meet FDA 21 CFR 173.25. For information on the Dowex 21K XLT resin, contact techservice@sial.com.

Other Notes

This ion-exchange resin has not been specially processed nor cleaned. We suggest that it be treated with a suitable preliminary elution and wash.

Packaging

1 kg in poly bottle

250 g in poly bottle

Legal Information

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

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
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, Detergents, Fermentation, Filtration, Hormones, Ion Exchange, Pharmaceutical, Purification, Separation

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