06411

Amberlite^™ IRA-67 Ion Exchange Resin

free base, 25-35 mesh

• CAS Number: 65899-87-8
• MDL number: MFCD00145567
• UNSPSC Code: 41116105
• NACRES: SB.52

Properties

• product name: Amberlite^™ IRA-67 free base, free base
• Quality Level: 100
• form: beads
• moisture: ~60%
• technique(s): LPLC: suitable
• loss: ~55% loss on drying, 110 °C
• matrix: Acrylic (gel)
• matrix active group: tertiary amine
• particle size: 500-750 μm
• capacity: 1.6 meq/mL by wetted bed volume
• separation technique: anion exchange
• InChI: 1S/C12H18O3.C10H10.C8H16N2O/c1-3-5-7-13-9-11-15-12-10-14-8-6-4-2;1-3-9-7-5-6-8-10(9)4-2;1-4-8(11)9-6-5-7-10(2)3/h3-4,9-12H,1-2,5-8H2;3-8H,1-2H2;4H,1,5-7H2,2-3H3,(H,9,11)/b11-9+,12-10+;;
• InChI key: ZGXNLYRRYYOMNG-JDDKLYJPSA-N

Description

Application

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.

Other Notes

Previously known as IRA-68.

Legal Information

Amberlite is a trademark of DuPont de Nemours, Inc.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)