802611
Aquivion® PW79S
coarse powder, PFSA eq. wt. 790 g/mole SO3H, contains CF3 polymer chain ends as stabilizer
Synonym(s):
Aquivion® SO3H, Tetrafluoroethylene-perfluoro(3-oxa-4-pentenesulfonic acid) copolymer, Ethanesulfonic acid
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Linear Formula:
[CF2CF(OCF2CF2SO3H)]m[CF2CF2]n
CAS Number:
MDL number:
NACRES:
NA.23
UNSPSC Code:
26111700
Related Categories
General description
Aquivion® PFSA PW series grades are coarse powders based on the short-side-chain (SSC) copolymer of Tetrafluoroethylene and the Sulfonyl Fluoride Vinyl Ether (SFVE) CF2=CF2-O-(CF2)2-SO2F industrially produced by Solvay Specialty Polymers. The resulting perfluoropolymer′s functional groups are in their sulfonic acid form, SO3H.
Application
- Aquivion® PW79S acid powder exhibits concentrated ion cation-exchange capacity and can be used under the conditions where conventional exchange resins have shown insufficient chemical resistance.
- Given the resin′s superacid functionality with many active groups it can also be used either directly or as an ingredient of composite structures active as heterogeneous catalysts. This encompasses a wide range of organic synthesis and respective reaction mechanisms, as already described in public literature.
Legal Information
Aquivion is a registered trademark of Syensqo Group
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Articles
Advances in electrochemical water conversion and understanding PEMFC degradation drive progress in hydrogen technologies.
将水通过电化学的方法转化为氢和氧的发展，主要是通过开发新材料并了解质子交换膜燃料电池（PEMFC）在运行过程中的降解机理实现的。
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service