Nafion™ perfluorinated membrane 915270-1EA

Linear Formula:	(C7HF13O5S . C2F4)x
CAS Number:	31175-20-9
MDL number:	MFCD00132790

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Nafion™ membrane may be used in the fabrication of electrodes by dry plasma. As a proton exchange membrane Nafion™ has been the focus of considerable efforts to develop improved fuel cells.
Nafion™ is a perfluorinated ion-exchange membrane which has a wide variety of commercial uses. The acidic (hydrogen ion) form and derivatives are solid, superacid catalysts useful in a wide variety of synthetic applications.
Nafion™ is a perfluorinated ion-exchange membrane which has a wide variety of commercial uses. The acidic (hydrogen ion) form and derivatives are solid, superacid catalysts useful in a wide variety of synthetic applications.
1 ea in rigid mailer
Darkening/browning is common for pieces stored in a general room environment for an extended period of time (several months), due to organics pick-up. Verify product is kept sealed during storage.

• Keep pieces sealed and protected from general exposure will reduce the effect. Recommend long term storage in air-tight bags.
• Discoloration does not affect performance and can be removed by soaking in dilute nitric acid.

Packaged in heat-sealed foil bag in stay-flat mailers
Darkening/browning is common for pieces stored in a general room environment for an extended period of time (several months), due to organics pick-up. Verify product is kept sealed during storage.
· Keep pieces sealed and protected from general exposure will reduce the effect. Recommend long term storage in air-tight bags.
· Discoloration does not affect performance and can be removed by soaking in dilute nitric acid.
Nafion is a trademark of The Chemours Company FC, LLC

Quality Level	100,
Торговая марка
sheet size	7.5 cm x 13.0 cm
thickness	0.007 in.
solubility	H2O: insoluble
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

WGK Germany	nwg
Flash Point F	Not applicable
Flash Point C	Not applicable