Molekula
Perfluoropentane-1-sulphonic acid
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Perfluoropentane-1-sulphonic acid is a perfluorinated sulfonic acid used in specialized chemical applications, including electrolyte formulations and surface modification. It is also listed as an ingredient of aqueous film-forming foam (AFFF) formulations for fire-fighting. It is a highly stable, strong acid with exceptional thermal and chemical resistance. CAS: 2706-91-4. Molekula supplies Perfluoropentane-1-sulphonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90036346
- CAS Number
- 2706-91-4
- IUPAC Name
- 1,1,2,2,3,3,4,4,5,5,5-undecafluoropentane-1-sulfonic acid
- EC Number
- 220-301-2
- Exact Mass
- 349.9471
- SMILES
- C(C(C(F)(F)F)(F)F)(C(C(F)(F)S(=O)(=O)O)(F)F)(F)F
- InChIKey
- ACEKLXZRZOWKRY-UHFFFAOYSA-N
- InChI
- InChI=1S/C5HF11O3S/c6-1(7,2(8,9)4(12,13)14)3(10,11)5(15,16)20(17,18)19/h(H,17,18,19)
- PubChem CID
- 75922
Synonyms
- 1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-
- 1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-pentanesulfonic acid
- 1,1,2,2,3,3,4,4,5,5,5-undecafluoropentane-1-sulfonic acid
- Perfluoropentane-1-sulfonic acid
- perfluoropentanesulfonic acid
- Perfluoropentanesulfonic acid hydrate
- PFPeS
- PFPeS perfluoropentanesulfonic acid
- undecafluoro-1-pentanesulfonic Acid
- UNDECAFLUOROPENTANE-1-SULFONIC ACID
See the other grade of CAS 2706-91-4 →
Frequently asked questions
What is Perfluoropentane-1-sulphonic acid used for?
It is primarily used as a surfactant in specialized industrial applications, including fluoropolymer processing and surface modification due to its strong hydrophobic and oleophobic properties.
What is the chemical formula and molecular weight?
The chemical formula is C5F11SO3H, and the molecular weight is approximately 350.10 g/mol.
How should Perfluoropentane-1-sulphonic acid be stored?
It should be stored in a cool, dry place, away from strong bases and moisture, in tightly sealed, inert containers to prevent degradation.
What grade is available?
Molekula supplies Perfluoropentane-1-sulphonic acid in high-purity grade, suitable for research and specialized industrial applications.
Can Molekula supply it in bulk?
Yes, Molekula can supply Perfluoropentane-1-sulphonic acid in bulk quantities; please contact our sales team for volume pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.