70160
Nafion™ 117 containing solution
~5% in a mixture of lower aliphatic alcohols and water
Synonym(s):
Tetrafluoroethylene-perfluoro-3,6-dioxa-4-methyl-7-octenesulfonic acid copolymer
About This Item
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form
liquid
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
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concentration
~5% in a mixture of lower aliphatic alcohols and water
refractive index
n20/D 1.38
greener alternative category
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
General description
Application
- 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
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
Target Organs
Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
67.0 °F
Flash Point(C)
19.44 °C
Regulatory Information
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What is the composition of Product 70160, Nafion® 117 solution?
The exact composition of the Nafion® 117 solution is considered proprietary by the manufacturer. However, based on the data available, the composition is believed to be similar to the following: approximately 5% Nafion® Perfluorinated Ion-Exchange powder, 15-25% water, 1-5% methanol, with the remainder being a 1:1 mixture of 1-propanol and 2-propanol.
Is Product 70160, Nafion® 117 solution, cationic or anionic?
Nafion® 117 is cationic (H+).
How can I dilute Product 70160, Nafion® 117 solution?
Dilution of the Nafion® 117 solution in a 50:50 mixture of 1-propanol/2-propanol is preferred.
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