44504

Dowex 50W X8 Ion Exchange Resin

hydrogen form, 16-50 mesh, strongly acidic

• CAS Number: 69011-20-7
• MDL number: MFCD00132726
• UNSPSC Code: 12000000
• NACRES: NB.21

Properties

• product name: Dowex 50W X8, hydrogen form, strongly acidic, 16-50 mesh
• description: cross-linkage 8%
• Quality Level: 100
• form: beads
• moisture: 50-58%
• technique(s): LPLC: suitable
• matrix: styrene divinylbenzene (gel)
• matrix active group: sulfonic acid functional group
• particle size: 16-50 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

also called HCR-W

Application

Dowex 50WX8 (HCR-W) hydrogen form is used:

• As stripper resin and can be regenerated by 0.25N sulphuric acid when exhausted.
• As a catalyst.
• In deionizing supernatant fraction samples for paper chromatography.

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

Legal Information

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H319
• Precautionary Statements: P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves