C-211 XRR (Na) is an 8% cross-linked gel strong acid cation exchange resin consisting of a sulfonated polymer matrix of styrene and divinylbenzene supplied in the sodium form.
This resin has a high exchange capacity and good chemical resistance over a wide pH range. This resin is specially processed in compliance with FDA 21 CFR 173. 25 for food grade applications.
C-211