Nafion™ NR50 Polymerbeads

Chemours (formerly DuPont) Nafion™ PFSA Superacid Resin is a bead-form, strongly acidic resin developed for heterogeneous acid catalysis of a wide variety of organic reactions. It is a copolymer of tetrafluoroethylene and perfluoro-3,6-dioxa-4-methyl-7-octenesulfonyl fluoride. The maximum use temperature is 200 °C, and local exhaust ventilation should be used for operations above 150 °C in open systems.

• Bead size: 7-9 mesh (3mm x 4mm)
• Bulk density (g/cc): 1.25
• Ion exchange capacity (meq/g): 0.9
• Water content (wt %): <2

Please contact us at sales@fuelcellstore.com for the SDS and technical data sheets (TDS).

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