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802697

Sigma-Aldrich

Aquivion® E98-05

membrane sheet, PFSA eq. wt. 980 g/mole SO3H, L × W × thickness 31 cm × 31 cm × 50 μm

Synonym(s):

Aquivion® SO3H, Tetrafluoroethylene-perfluoro(3-oxa-4-pentenesulfonic acid) copolymer, Ethanesulfonic acid

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About This Item

Linear Formula:
[CF2CF(OCF2CF2SO3H)]m[CF2CF2]n
CAS Number:
1163733-25-2
UNSPSC Code:
26111700
NACRES:
NA.23

form

membrane sheet

eq. wt.

940-1020 g/eq

L × W × thickness

31 cm × 31 cm × 50 μm

size

, avg. thickness: 45-55 μm

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Application

Aquivion® PFSA membranes are used for electrochemical applications such as, but not limited to, polymer electrolyte fuel cells, electro-deionization systems, ozone generators, water electrolyzers, hydrogen separators and compressors, redox flow batteries as well as pervaporation or gas humidification systems.

Legal Information

Product of Solvay Specialty Polymers USA LLC.
Aquivion is a registered trademark of Syensqo Group

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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