70160

Nafion^™ 117 containing solution

~5% in a mixture of lower aliphatic alcohols and water

• Sinonimo/i: Tetrafluoroethylene-perfluoro-3,6-dioxa-4-methyl-7-octenesulfonic acid copolymer
• Numero CAS: 31175-20-9
• Numero MDL: MFCD00132790
• Codice UNSPSC: 26111700
• eCl@ss: 32110203
• NACRES: NA.23

Proprietà

• Forma fisica: liquid
• Caratteristiche più verdi: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Concentrazione: ~5% in a mixture of lower aliphatic alcohols and water
• Indice di rifrazione: n20/D 1.38
• Categoria alternativa più verde: Enabling,
• 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);; FOYUGSIADQEOEK-UHFFFAOYSA-N

Descrizione

Descrizione generale

Nafion^™ 117 solution can be used in the formation of nafion membranes with properties like good water uptake (~27%) and ionic conductivity (~1.23 × 10⁻² Ω⁻¹ cm⁻¹). Its current density at 600V for the polymer electrolyte fuel cells is ~640 mA cm⁻².

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.

Applicazioni

Nafion^™ 117 solution can be used for a variety of applications such as:

• polyelectrolytic membrane for fuel cells
• metal extraction from aqueous solutions
• for the production of hydrogen by thermochemical water splitting
• as a reference membrane to evaluate the methanol permeability

Note legali

Nafion is a registered trademark of  THE CHEMOURS COMPANY FC LLC

Nafion is a trademark of The Chemours Company FC, LLC

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H318,H336
• Consigli di prudenza: P210 - P233 - P240 - P241 - P280 - P305 + P351 + P338
• Classi di pericolo: Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
• Organi bersaglio: Central nervous system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 67.0 °F
• Punto d’infiammabilità (°C): 19.44 °C