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Aquivion® PW87S

品牌
Sigma-Aldrich
CAS
1163733-25-2
货号
802646
规格纯度
coarse powder, PFSA eq. wt. 870 g/mole SO3H, contains CF3 polymer chain ends as stabilizer
参考价格
4375.65 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

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.

应用

  • Aquivion® PW87S acid powder exhibits ion cation-exchange capacity and can be used as such under conditions where conventional exchange resins have shown insufficient chemical resistance.
  • Given the resin′s superacid functionality, it can also be used either directly or as an ingredient of composite structures in the field of heterogeneous catalysis. This encompasses a wide range of organic synthesis and respective reaction mechanisms, as already described in public literature.

包装

25 g in glass bottle

法律信息

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

基本信息

线性分子式[CF2CF(OCF2CF2SO3H)]m[CF2CF2]n
NACRESNA.23

产品性质

质量水平100
形式coarse powder
包含 CF3 polymer chain ends as stabilizer

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

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