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  7. Nafion∣r N-117 membrane, 0.180mm thick, ∣>0.90 meq/g exchange capacity, Thermo Scientific Chemicals

Nafion∣r N-117 membrane, 0.180mm thick, ∣>0.90 meq/g exchange capacity, Thermo Scientific Chemicals

Codice prodotto. 11399827
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Quantità:
15 x 15 cm
30 x 30 cm
60 x 60 cm
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso
Les retours ne sont pas autorisés pour ce produit. Consulta la politica di reso

Descrizione

Widely used for proton exchange membrane (PEM) fuel cells and water electrolyzers. It is popular for separators in electrochemical cells requiring high ionic conductivity such as fuel cells and water electrolyzers.

Nafion™ N-117 membrane is widely used for proton exchange membrane (PEM) fuel cells and water electrolyzers. It is popular for separators 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

Identificatori chimici

CAS 31175-20-9
Formula molecolare C9HF17O5S
Molecular Weight (g/mol) 544.135
Numero MDL MFCD00132790
InChI Key FOYUGSIADQEOEK-UHFFFAOYSA-N
Sinonimo 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 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
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

Specifica

Materiale o nome chimico Nafion™ N-117 membrane
Densità 1.98
Imballaggio Shrink-wrapped
Quantità 60 x 60 cm
Sensibilità Hygroscopic
Informazioni di solubilità Insoluble in water.

RUO – Research Use Only

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