CAS No.: 69011-20-7
Application: Strongly acidic cation exchange resin for water demineralization. This resin meets requirements of FDA Food Additive Regulation 21 CFR 173.25.
General description: The Dowex Marathon MSC is a superior resin to the Dowex MSC-1. The Dowex Marathon series provides narrower particle distribution, better efficiency, and improved kinetics when compared to the gaussian Dowex products.
Features and Benefits: Strong cation
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.
Legal Information: Marathon is a trademark of The Dow Chemical Company or an affiliated company of Dow
Packaging: 100, 500 g in poly bottle
Packaging: 2.5 kg in poly bottle
Capacity: 1.6 meq/mL by wetted bed volume
Limit: 150 °C max. temp.
Matrix: styrene-divinylbenzene (macroreticular)
Matrix Active Group: sulfonic acid
Moisture: 50-56%
Operating pH: 0 - 14
Particle Size: 24-29 mesh