44519

Dowex 50W X8 Ion Exchange Resin

hydrogen form, 200-400 mesh, strongly acidic

• CAS Number: 69011-20-7
• MDL number: MFCD00132726
• UNSPSC Code: 12000000
• NACRES: SB.52

Properties

• product name: Dowex 50W X8, hydrogen form, strongly acidic, 200-400 mesh
• description: cross-linkage 8%
• Quality Level: 100
• form: beads
• moisture: 50-58%
• technique(s): LPLC: suitable
• loss: ~55% loss on drying, 110 °C
• 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
• separation technique: cation exchange
• InChI: 1S/C10H12.C10H10.C8H8/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2
• InChI key: NWUYHJFMYQTDRP-UHFFFAOYSA-N

Description

General description

Dowex 50WX8 hydrogen form is used as stripper resin and can be regenerated by 0.25N sulphuric acid when exhausted. Dowex 50WX8 hydrogen form is used as catalyst. It is used in deionizing supernatant fraction samples for paper chromatography.

Application

Dowex 50WX8 hydrogen form may be used in separation medium for TLC, paper chromatography and LPLC.

Legal Information

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P305 + P351 + P338
• 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