216445

Amberlite^™ IRA743 Ion Exchange Resin

free base, 25-30 mesh

• CAS Number: 63181-98-6
• MDL number: MFCD00132701
• UNSPSC Code: 23151817
• NACRES: SB.52

Properties

• product name: Amberlite^™ IRA743 free base, free base
• vapor density: <1 (vs air)
• Quality Level: 100
• vapor pressure: 17 mmHg ( 20 °C)
• description: weakly basic anion exchange resin
• form: beads
• autoignition temp.: ~800 °F
• moisture: 48-54%
• technique(s): LPLC: suitable
• matrix: styrene-divinylbenzene (macroporous)
• matrix active group: N-methylglucamine (free base form) functional group
• particle size: 500-700 μm
• capacity: 0.7 meq/mL by wetted bed volume
• separation technique: affinity
• InChI: 1S/C16H25NO6.C10H10/c1-3-10-6-4-5-7-11(10)8-17(2)16(23)15(22)14(21)13(20)12(19)9-18;1-3-9-7-5-6-8-10(9)4-2/h3-7,12-16,18-23H,1,8-9H2,2H3;3-8H,1-2H2/t12-,13-,14+,15-,16?;/m1./s1
• InChI key: STVMLWQMXHXTJS-ULVCUCBLSA-N

Description

General description

Amberlite^™ IRA743 free base is of styrenic, macroreticular form.

Application

Borate-specific chelating resin for the removal of borate, boric acid, other boron species from water; highly selective so that salts, including bases, do not interfere significantly.

Features and Benefits

Weakly basic resin with N-methylglucaomine functionality which is useful in boron-specific applications.

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)