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基本描述
| 规格或纯度 | Nafion?115，厚度0.005英寸 |
|---|---|
| 英文名称 | Nafion? perfluorinated membrane |
| 法律信息 | Nafion is a trademark of The Chemours Company FC, LLC |
| 产品介绍 |
一般描述 Nafion ? 膜是用磺酸基团功能化的氟化聚合物。 应用 Nafion ? 全氟化膜是一种复合材料膜，可用作制造燃料电池的离子交换膜。它还可用作电解分离剂，用于制备小型的超级电容器。 Nafion ? 是一种具有广泛商业用途的全氟化离子交换膜。其酸性（氢离子）形式和衍生物为可用于许多合成应用的固体超强酸催化剂。 General Description Nafion ? membranes are fluorinated polymers functionalized with sulphonic acid moieties. We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here . Application Nafion ? perfluorinated membrane is a composite membrane, which is utilized as an ion-exchange membrane for the fabrication of fuel cells. It can also be used as an electrolytic separator for the preparation of small scale supercapacitors. Nafion ? is a perfluorinated ion-exchange membrane which has a wide variety of commercial uses. The acidic (hydrogen ion) form and derivatives are solid, superacid catalysts useful in a wide variety of synthetic applications. |
名称和标识符
| IUPAC Name | 1,1,2,2-tetrafluoroethene;1,1,2,2-tetrafluoro-2-[1,1,1,2,3,3-hexafluoro-3-(1,2,2-trifluoroethenoxy)propan-2-yl]oxyethanesulfonic acid |
|---|---|
| INCHI | InChI=1S/C7HF13O5S.C2F4/c8-1(9)2(10)24-5(15,16)3(11,4(12,13)14)25-6(17,18)7(19,20)26(21,22)23;3-1(4)2(5)6/h(H,21,22,23); |
| InChi Key | FOYUGSIADQEOEK-UHFFFAOYSA-N |
| Canonical SMILES | C(=C(F)F)(OC(C(C(F)(F)F)(OC(C(F)(F)S(=O)(=O)O)(F)F)F)(F)F)F.C(=C(F)F)(F)F |
| PubChem CID | 61889 |
化学和物理性质
| 溶解性 | H2O：不溶 |
|---|
安全和危险性（GHS）
| 象形图 |
Harmful |
|---|---|
| 信号词 | Warning |
| 危险声明 |
H319: Causes serious eye irritation H335: May cause respiratory irritation |
| 预防措施声明 | P261,P305+P351+P338,P280,P405,P501,P271,P304+P340,P403+P233,P264+P265,P337+P317,P319 |
产品问答
产品问答
上海阿拉丁生化科技股份有限公司
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