433942

Amberlite^™ HPR4800 Ion Exchange Resin

chloride form, 25-35 mesh

• CAS Number: 60177-39-1
• MDL number: MFCD00145586
• UNSPSC Code: 12000000
• PubChem Substance ID: 24867159
• NACRES: SB.52

Properties

• Product Name: AmberLite^™ HPR4800 Cl, chloride form,
• description: chloride form; formerly Dowex Marathon^™ A, chloride form
• Quality Level: 100
• form: beads
• crosslinking: 8‑10 % cross-linked
• quality: monodispersed
• moisture: 50-60%
• technique(s): LPLC: suitable
• matrix: styrene-divinylbenzene (gel)
• matrix active group: quaternary ammonium
• particle size: 24-28 mesh; 525-625 μm
• capacity: 1.3 meq/mL by wetted bed volume
• separation technique: anion exchange
• SMILES string: [Cl-].[N+](C)(C)(C)c3ccc(cc3)C=C.c2(ccc(cc2)C=C)C=C.c1(ccccc1)C=C
• InChI: 1S/C11H16N.C10H10.C8H8.ClH/c1-5-10-6-8-11(9-7-10)12(2,3)4;1-3-9-5-7-10(4-2)8-6-9;1-2-8-6-4-3-5-7-8;/h5-9H,1H2,2-4H3;3-8H,1-2H2;2-7H,1H2;1H/q+1;;;/p-1

Description

General description

Dowex Marathon A is a strong basic anionic Type I exchange gel resin with trimethylamine as functional group. Dowex Marathon A is a heterogeneous catalyst made of styerenedivinylbenzene copolymer.

Application

Dowex Marathon A was used in ion-exchange chromatography.

Strongly basic (type I) anion exchange resin for demineralization, especially suited for water with high concentration of weak ions (silica, CO₂), as well as organics-laden feed waters. This resin meets requirements of FDA Food Additive Regulation 21 CFR 173.25.

Features and Benefits

Strongly basic anion

Other Notes

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

Legal Information

Amberlite is a trademark of DuPont de Nemours, Inc.

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

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable