Perfluorosulfonic Acid (PFSA) Ionomer Solution, ~5% in Lower Aliphatic Alcohols and Water

Cat No:BMSPEM-0361

Description

Perfluorosulfonic acid (PFSA) ionomer solution (CAS 31175-20-9, EC 680-985-7) is a roughly 5% dispersion of a perfluorinated sulfonic acid polymer in a mixture of lower aliphatic alcohols and water, with a listed density of 0.874. Eata Battery supplies this solution in 1 mL, 5 mL and 25 mL packages. It should be stored at room temperature.

Datasheet

Inquiry

Basic Information

Molecular Weight	544.14
Storage Conditions	Store at room temperature
Purity	~5% in a mixture of lower aliphatic alcohols and water
EC Number	680-985-7
English Synonyms	perfluorinated ion-exchange resin solution; PFSA dispersion; perfluorinated sulfonic acid polymer solution
Density	0.874
Sensitivity	Heat-sensitive
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
InChI	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
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
UN Number	1993
GHS Pictograms	GHS02, GHS05, GHS07
Signal Word	Danger
Hazard Statements	H225: Highly flammable liquid and vapour; H318: Causes serious eye damage; H336: May cause drowsiness or dizziness
Precautionary Statements	P210: Keep away from heat, hot surfaces, sparks and open flames; P233: Keep container tightly closed; P305+P351+P338: Rinse eyes cautiously with water for several minutes
Shipping Conditions	Ships at ambient temperature
Available Package Sizes	1 mL; 5 mL; 25 mL
RIDADR	UN 1993, PG II

GET IT!

Eata Battery is the single source for every high-performance material in next-gen batteries—from cathode powders to current collectors, catalysts to membranes. We de-risk your supply chain so you can scale faster.

For Research or Industrial Raw Materials, Not For Personal Medical Use!