Perfluoropropanesulfonic Acid Sodium Salt

• CAT Number: C000526
• CAS Number: 359868-82-9
• Molecular Formula: C₃F₇NaO₃S
• Molecular Weight: 272.7
• Purity: ≥95%
• Synonyms: Heptafluoropropane-1-sulfonic Acid Sodium Salt; 1-Perfluoropropanesulfonic Acid Sodium Salt; 1,1,2,2,3,3,3-Heptafluoro-1-propanesulfonic Acid Sodium Salt; Heptafluoro-1-propanesulfonic Acid Sodium Salt
• Solubility: Acetone (Slightly), DMSO (Slightly)
• Appearance: White to Off-White Solid
• Storage: -20°C, Hygroscopic

Perfluoropropanesulfonic Acid Sodium Salt(CAT: C000526) is a crucial chemical compound widely used as an ion-exchange membrane material in various electrochemical applications. Its perfluoroalkyl structure provides exceptional chemical and thermal stability, making it an ideal choice for proton exchange membranes in fuel cells, enabling efficient proton transport while blocking gas molecules.

Reference

Chiba, K., et al.: J. Immunol., 16, 537 (1998); Brinkmann, V., et al.: J. Biol. Chem., 277, 21453 (22); Kiuchi, M., et al.: Bioorganic & Medicinal Chemistry, 13, 425 (25);