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Aquivion® P98-SO2F
| 产品编号： | 3410045 |
| 规格： | cylinder (pellet), size 2 mm, PFSF eq. wt. (980 g/mole SO2F) |
| CAS NO： | 69462-70-0 |
| 包装规格： | 50 G |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3410045 | 50 G | 3650 |
产品别名
69462-70-0
Aquivion® P98-SO2F
Tetrafluoroethylene-perfluoro(3-oxa-4-pentenesulfonic acid) copolymer, Ethanesulfonic acid
Aquivion SO2F-form
结构式
基本信息
| Linear Formula【线性分子式】 | [CF2CF(OCF2CF2SO2F)]m[CF2CF2]n |
| NACRES | NA.23 |
| General description【一般描述】 | Aquivion® P98-SO2F are pellets 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 sulfonyl fluoride form, SO2F. |
| Application【应用】 | Aquivion® P98 pellets can be melt-pressed or extruded into plates, sheets or thin films down to about 50μ. The extruder shall be equipped with a standard three-zone metering screw devoid of barrier or mixing elements. Optimum temperature settings will depend on the configuration of the equipment but generally cover 100 to 300℃ range. Optionally functional groups in the molded part are then hydrolyzed in baths or wet benches with a heated base (NaOH, KOH etc), reaction which may take minutes or hours, depending on thickness and conditions. Aquivion® P98 pellets can be directly hydrolyzed as described - either completely or only on their outer surface. This will enable functional activity of the sulfonic acid /sulfonyl salt groups for ion-exchange operations or as acid catalyst. |
| Legal Information【法律信息】 | Aquivion is a registered trademark of Solvay Group |
产品性质
| Quality Level【质量水平】 | 100 |
| form【形式】 | cylinder (pellet) pellets |
| eq. wt. | 980±40g/mol (SO2F) |
| size【尺寸】 | 2 mm |
| packaging【包装】 | 50 g in glass bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
