Description

Product Information

The Acros Organics Dowex 1X8 Ion-Exchange Resin, Cat # 203000025, is a premium grade, strongly basic anion-exchange resin in a polystyrene-divinylbenzene matrix, featuring quaternary ammonium functional groups. With a 100-200 mesh size, it ensures high surface area and rapid exchange kinetics, ideal for laboratory separations and analytical ion-exchange methods. Supplied in chloride (Cl⁻) form, this resin is optimal for anion separation, purification processes, and varied analytical applications. This product, in tan to white bead form, has a water retention capacity of 39 to 45% and a total wet volume capacity of >1.2 meq/mL. Delivered in a 2.5 kg bottle, it’s suitable for researchers requiring reliable and high-performing ion-exchange resins.

Key Features

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

Specifications

CAS: 12627-85-9
Molecular Formula: C29H34ClN
Molecular Weight: 432.05 g/mol
Physical Form: Beads
Color: Tan to White
Quantity: 2.5 kg
Water Retention Capacity: 39 to 45%
Volume Total Capacity wet volume capacity (Cl form): > 1.2 meq/mL

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 39.01 to 39.13, in primary forms. This code is appropriate as the product is an ion-exchange resin based on a polystyrene-divinylbenzene polymer.