217484

AmberChrom^™ 50WX4 Ion Exchange Resin

hydrogen form, 200-400 mesh, cationic

• Linear Formula: (C₁₀H₁₂ · C₁₀H₁₀ · C₈H₈)_x
• CAS Number: 69011-20-7
• MDL number: MFCD00132725
• UNSPSC Code: 23151817
• NACRES: SB.52

Properties

• Product Name: AmberChrom^™ 50WX4 hydrogen form, 200-400 mesh, Cation Exchange Resin
• Quality Level: 100
• description: cross-linkage 2%; cross-linkage 4%
• form: beads
• moisture: 64-72%
• technique(s): LPLC: suitable
• matrix: styrene-divinylbenzene (gel)
• matrix active group: sulfonic acid functional group
• particle size: 200-400 mesh
• capacity: 1.1 meq/mL by wetted bed volume

Description

General description

Dowex 50WX4 hydrogen form is a nonmacroporous gelform bead resin. Dowex 50WX4 hydrogen form is a useful column packing material, used in anion exchange chromatography.

Application

Dowex 50WX4 hydrogen form was used to investigate the effect of particle size on drug loading and release profiles. Dowex 50WX4 hydrogen form when treated in boiling water converted D,L-glyceraldehyde 3-phosphate diethyl acetal (barium salt) to free aldehyde D,L-glyceraldehyde 3-phosphate.

Strongly acidic cation exchange resin that meets requirements of FDA Food Additive Regulation 21 CFR 173.25

Other Notes

This strongly acidic cation exchange resin has not been specially processed nor cleaned. We suggest that it be subjected to a suitable preliminary elution and wash.

Legal Information

Amberchrom is a trademark of DuPont de Nemours, Inc.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves