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06466 Sigma-Aldrich

Amberlite® IRA402 chloride form

chloride form



Related Categories Amberlite, Amberlite Strong Anion Exchangers, Analytical/Chromatography, Anion, Anion Exchange Media,
description   strongly basic
limit   60 °C max. temp.
  77 °C max. temp.
cross-linkage   6%
moisture   49-60%
loss   ~55% loss on drying, 110 °C
matrix   styrene-divinylbenzene (gel)
matrix active group   quaternary ammonium functional group
particle size   20-25 mesh
  600-750 μm
operating pH   0 - 14
capacity   1.2 meq/mL by wetted bed volume



Strongly basic (type I) anion exchange resin for water conditioning, removal of weakly acidic contaminants. Chemically the same as Amberlite® IRA400, but with lower crosslinkage to give better diffusion rates with large organics.

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Legal Information

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

Price and Availability

Suggested Laboratory Gloves

Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.

Safety & Documentation

Safety Information

Personal Protective Equipment 
NONH for all modes of transport
WGK Germany 


Certificate of Analysis

Protocols & 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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