44324

AmberChrom^™ 1X8 Ion Exchange Resin

chloride form, 20-50 mesh

• Linear Formula: (C₁₀H₁₂ · C₁₀H₁₀ · C₈H₈ · C₃H₉N)_X
• CAS Number: 69011-19-4
• MDL number: MFCD00132718
• UNSPSC Code: 12000000
• NACRES: SB.52

Properties

• product name: AmberChrom^™ 1X8 chloride form, chloride form, 20-50 mesh
• Quality Level: 200
• description: cross-linkage 8%; strongly basic
• form: beads
• parameter: 66 °C OH^- form max. temp.
• technique(s): LPLC: suitable
• loss: ~50% loss on drying, 110 °C
• matrix: styrene-divinylbenzene (gel)
• matrix active group: quaternary ammonium
• particle size: 20-50 mesh
• operating pH: 0-14
• capacity: 1.2 meq/mL by wetted bed volume
• 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

Description

General description

"p.a." grade resins have been cleaned to remove residual metals, and are purified for analytical use.

Dowex 1X8 is a strongly basic anion exchange resin which is used as an absorbent in solid phase extraction.

Application

Dowex 1X8 chloride form was used:

• to separate the ³H2O from D[2-³H] glucose using Dowex columns
• in a assay to determine the pantothenate kinase using Dowex column
• to separate inositol phosphates (IPs) from myo-[3H]inositol by Dowex chromatography

Strongly basic (type I) anion exchange resin for fine chemical processing; meets requirements of FDA Food Additive Regulation 21 CFR 173.25.

Warning

may contain black particles

Legal Information

Amberchrom is a trademark of DuPont de Nemours, Inc.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves