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476633 Aldrich

Amberlite® IRA-67 free base

free base

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Properties

Related Categories Amberlite, Amberlite Weak Anion Exchangers, Analytical/Chromatography, Anion, Anion Exchange Media,
moisture   ~60%
matrix   Acrylic (gel)
particle size   500-750 μm
capacity   1.6 meq/mL by wetted bed volume

Description

Other Notes

Previously known as IRA-68.

Packaging

1 kg in poly bottle

100 g in poly bottle

Physical form

Weakly basic gel, tertiary amine functionality

Application

Amberlite IRA 67 was used to determine the suitability for lactic acid.

Weakly basic anion exchange resin with an unusually high capacity for large organics. Common applications include: deacidification, deionization of process liquors, isolation of acidic natural products, purification of novabiacin and cephalosporins, separation of neutral and acidic amino acids below pH 10, removal of heparinic acid at low pH, concentration of citric acid, and demineralization of cheese whey.

General description

Amberlite IRA 67 is a weakly basic anion exchange resin with high capacity for large organics.

Legal Information

Amberlite 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

Documents

Certificate of Analysis

Certificate of Origin

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

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

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