44519

Dowex 50W X8 Ion Exchange Resin

hydrogen form, 200-400 mesh, strongly acidic

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

Eigenschaften

• product name: Dowex 50W X8, hydrogen form, strongly acidic, 200-400 mesh
• Beschreibung: cross-linkage 8%
• Qualitätsniveau: 100
• Form: beads
• Feuchtigkeit: 50-58%
• Methode(n): LPLC: suitable
• Verlust: ~55% loss on drying, 110 °C
• Matrix: styrene divinylbenzene (gel)
• Aktive Matrixgruppe: sulfonic acid functional group
• Partikelgröße: 200-400 mesh
• Kapazität: 1.1 meq/mL by wetted bed volume
• Trenntechnik: 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
• InChIKey: NWUYHJFMYQTDRP-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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

Rechtliche Hinweise

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves