Description

Product Information

This Acros Organics Dowex 1X8 ion-exchange resin, model 203000025, is in excellent unused condition with only minor cosmetic marks. It features quaternary ammonium functional groups within a polystyrene-divinylbenzene matrix. With a 100-200 mesh particle size, this strongly basic anion-exchange resin offers high surface area and rapid exchange kinetics, making it highly effective for laboratory separations, anion purification processes, and analytical ion-exchange methods. Presented in a 2.5 kg bottle, this resin is in the chloride form, which facilitates efficient separation and purification. It has been carefully inspected to ensure quality standards. The chemical identifiers include CAS: 12627-85-9 and a molecular weight of 432.05 g/mol.

Key Features

Strongly basic anion-exchange resin
Quaternary ammonium functional groups
Polystyrene-divinylbenzene matrix
100-200 mesh particle size
Chloride (Cl⁻) form

Specifications

Brand/Manufacturer: Acros Organics
Model: Dowex 1X8, 100-200 mesh, ion-exchange resin
Sub-Model: 203000025
Chemical Formula: C29H34ClN
Molecular Weight: 432.05 g/mol
Physical Form: Beads
Volume Total Capacity: > 1.2 meq/mL
Water Retention Capacity: 39 to 45%
Quantity: 2.5 kg

Weight

Imperial: 8.4 Pounds

Metric: 3.81 Kilograms

Shipping Dimensions

Imperial: 7.2 lb x 7.2 lb x 15.6 lb

Metric: 18.29 cm x 18.29 cm x 39.62 cm

Harmonized Code

39140000

Harmonized Code Details

39140000 – Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms. This code is used because the product is an ion-exchange resin based on a copolymer matrix, fitting the description for materials used in separation and purification processes.