Synonyms: Dowex® 1X4-400 ion-exchange resin
Formula: (C10H12 · C10H10 · C8H8 · C3H9N)X
CAS No.: 69011-19-4
Application: Strongly basic (type I) anion exchange resin for fine pharmaceuticals; meets requirements of FDA Food Additive Regulation 21 CFR 173.25.
Features and Benefits: strongly basic anion.
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: DOWEX is a registered trademark of The Dow Chemical Company or an affiliated company of Dow
Packaging: 100, 500 g in poly bottle
Packaging: 5 kg in poly drum
Capacity: 1.0 meq/mL capacity
Cross-Linkage: 4%
Limit: 99 °C max. temp.
Matrix: styrene-divinylbenzene (gel)
Moisture: 55-63%
Operating pH: 0 - 14
Particle Size: 200-400 mesh