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  7. Nafion∣r N-115 membrane, 0.125mm thick, ∣>0.90 meq/g exchange capacity

Nafion∣r N-115 membrane, 0.125mm thick, ∣>0.90 meq/g exchange capacity

Produktkod. 11349827
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15 x 15 cm
30 x 30 cm
60 x 60 cm
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Produktkod. 11349827 Leverantör Thermo Scientific Alfa Aesar Leverantörsnummer 042179.VA
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Beskrivning

Widely used for proton exchange membrane (PEM) fuel cells and water electrolyzers. It is a popular separator in electrochemical cells requiring high ionic conductivity such as fuel cells and water electrolyzers. | CAS: 31175-20-9 | C9HF17O5S | 544.135 g/mol

Nafion™ N-115 membrane is widely used for proton exchange membrane (PEM) fuel cells and water electrolyzers. It is a popular separator in electrochemical cells requiring high ionic conductivity such as fuel cells and water electrolyzers. The acidic (hydrogen ion) form and derivatives are solid, superacid catalysts useful in a wide variety of synthetic applications.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 31175-20-9
Molekylformel C9HF17O5S
Molekylvikt (g/mol) 544.135
MDL-nummer MFCD00132790
InChI-nyckel FOYUGSIADQEOEK-UHFFFAOYSA-N
Synonym nafion, nafion nr 50 beads 10-35 mesh, perfluoro 2-2-sulfonylethoxy propyl vinyl ether-tetrafluoroethylene copolymer, tetrafluoroethylene-perfluoro 2-2-sulfonylethoxy propyl vinyl ether copolymer, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoroethanesulfonyl fluoride-tetrafl, ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-1,2,2-trifluoro-1-trifluoromethyl-2-1,2,2-trifluorovinyl oxy ethoxy-, pol, ethanesulfonic acid, 2-1-difluoro trifluoroethenyl oxy methyl-1,2,2,2-tetrafluoroethoxy-1,1,2,2-tetrafluoro-, polymer, nafion n-324 membrane, 0.15mm 0.006in thick, teflon fabric reinforced, nafion nre-212 membrane, 0.05mm thick, ≥0.92 meq/g exchange capacity, nafion d-520 dispersion w/w in water and 1-propanol, ≥1.00 meq/g exchange capacity
PubChem CID 61889
IUPAC-namn 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
LEDER 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

Specifikationer

Kemiskt namn eller material Nafion™ N-115 membrane
Densitet 1.98
Förpackning Shrink-wrapped
Kvantitet 15 x 15 cm
Känslighet Hygroscopic
Löslighetsinformation Insoluble in water.

RUO – Research Use Only

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