阳离子交换树脂

品牌

Sigma-Aldrich

CAS

1163733-25-2

货号

802611

包装型号

25 G, coarse powder, PFSA eq. wt. 790 g/mole SO₃H, contains CF₃ polymer chain ends as stabilizer

规格纯度

coarse powder, PFSA eq. wt. 790 g/mole SO₃H, contains CF₃ polymer chain ends as stabilizer

参考价格

3871.4 元 *本价格含增值税费

促销

数量

产品名称：

1163733-25-2
Aquivion^® PW79S
Tetrafluoroethylene-perfluoro(3-oxa-4-pentenesulfonic acid) copolymer, Ethanesulfonic acid
Aquivion SO₃H
阳离子交换树脂

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^® 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.

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
NACRES	NA.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
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

Aquivion® PW79S

阳离子交换树脂

Aquivion^® PW79S