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Alfa Aesar™ Nafion™ D-521 dispersion, 5% w/w in water and 1-propanol, ≥0.92 meq/g exchange capacity

Preparation of thin films and coatings; proton exchange membranes

£42.20 - £1908.00

Chemical Identifiers

CAS 31175-20-9
Molecular Formula C9HF17O5S
Molecular Weight (g/mol) 544.135
MDL Number MFCD00132790
InChI Key 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 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
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Products 4
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
11369777 SDS View Documents Alfa Aesar™
042117.AC
25mL £42.20
25mL View alternative products
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Estimated Shipment date
from Supplier 15-06-2020
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11359777 SDS View Documents Alfa Aesar™
042117.AE
100mL £125.00
100mL View alternative products
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EU Stock 5
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11366049 SDS View Documents Alfa Aesar™
042117.AP
500mL £478.00
500mL View alternative products
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from Supplier 15-06-2020
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11379777 SDS View Documents Alfa Aesar™
042117.K4
2.5L £1908.00
2.50 L View alternative products
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Estimated Shipment date
from Supplier 29-06-2020
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Specifications

Chemical Identifiers

31175-20-9
544.135
FOYUGSIADQEOEK-UHFFFAOYSA-N
61889
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
C9HF17O5S
MFCD00132790
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
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

Specifications

Nafion™ D-521 dispersion
31175-20-9
C9HF17O5S
UN1987
Insoluble in water.
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
544.135
Liquid
5% w/w in water and 1-propanol
24°C (75°F)
≥0.92meq/g exchange capacity
0.93 g/mL
MFCD00132790
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
FOYUGSIADQEOEK-UHFFFAOYSA-N
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
61889
Colorless to Yellow
25mL