433942-250G Display Image

Dowex Marathon A, Chloride form, chloride form

Code: 433942-250G D2-231

Application

Dowex Marathon A was used in ion-exchange chromatography.

Strongly basic (type I) anion exchange resin for demineralization, especially suited for water wit...

read more

£45.10 250G
List Price

Application

Dowex Marathon A was used in ion-exchange chromatography.

Strongly basic (type I) anion exchange resin for demineralization, especially suited for water with high concentration of weak ions (silica, CO2), as well as organics-laden feed waters. This resin meets requirements of FDA Food Additive Regulation 21 CFR 173.25.

Features and Benefits

Strongly basic anion

General description

Dowex Marathon A is a strong basic anionic Type I exchange gel resin with trimethylamine as functional group. Dowex Marathon A is a heterogeneous catalyst made of styerenedivinylbenzene copolymer.

Legal Information

DOWEX is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Amberlite is a registered trademark of The Dow Chemical Company or an affiliated company of Dow

Marathon is a trademark of The Dow Chemical Company or an affiliated company of Dow

Other Notes

This ion-exchange resin has not been specially processed nor cleaned. We suggest that it be treated to a suitable preliminary elution and wash.

Packaging

250 g in poly bottle

1 kg in poly bottle

matrixstyrene-divinylbenzene (gel)
capacity1.3 meq/mL by wetted bed volume
matrix active groupquaternary ammonium
qualitymonodispersed
descriptionchloride form
descriptionformerly Dowex Marathon A, chloride form
Quality Level100
particle size24-28 mesh
particle size525-625 m
crosslinking810 % cross-linked
moisture50-60%

Code
Description
Unit Size
List Price
Qty
433942-1KG
Unit:1KG
List Price: £146.00
Source:List Price
ADD
Cas Number60177-39-1