428612

Dowex 1X4 chloride form

20-50 mesh, Anion Exchange Resin

• Sinónimos: Dowex 1X4-50 ion-exchange resin
• Fórmula lineal: (C₁₀H₁₂ · C₁₀H₁₀ · C₈H₈ · C₃H₉N)_X
• Número de CAS: 69011-19-4
• MDL number: MFCD00146764
• UNSPSC Code: 12000000
• NACRES: SB.52

Propiedades

• Quality Level: 100
• description: cross-linkage 4%
• form: beads
• parameter: 66 °C OH^- form max. temp.; 99 °C Cl^- form max. temp.
• moisture: >50%
• technique(s): LPLC: suitable
• matrix: styrene-divinylbenzene (gel)
• matrix active group: quaternary ammonium
• particle size: 20-50 mesh
• operating pH: 0-14
• capacity: 1.0 meq/mL capacity
• separation technique: anion exchange
• InChI: 1S/C10H12.C10H10.C8H8.C3H9N/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8;1-4(2)3/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2;1-3H3
• InChI key: HADXLRSCRPYPJJ-UHFFFAOYSA-N

Descripción

Application

Dowex 1X4, anion-exchange resin, was used as adsorbent material in characterization of iodinated contrast media using ¹¹B NMR and capillary electrophoresis. The unreacted fluoride in a solution was removed by passing the solution through a column packed with Dowex 1X4-50 chloride form.

Cumple los requisitos de la Normativa 21 CFR 173.25 de la FDA sobre aditivos para alimentación.

Features and Benefits

aniónica fuertemente básica.

Other Notes

Esta resina de intercambio iónico no ha sido previamente procesada ni lavada. Sugerimos su tratamiento y lavado previo.

Legal Information

Amberchrom is a trademark of DuPont de Nemours, Inc.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)