1H,1H,2H,2H-Perfluorohexanesulfonic Acid CAS 757124-72-4

Purity >90%In StockPharmaceutical Standards
CAS No.757124-72-4
Molecular FormulaC6H5F9O3S
Molecular Weight328.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1H,1H,2H,2H-Perfluorohexanesulfonic Acid CAS 757124-72-4 chemical structure

Description

CATO manufactures 1H,1H,2H,2H-Perfluorohexanesulfonic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

1H,1H,2H,2H-Perfluorohexanesulfonic Acid (CAS 757124-72-4), molecular formula C6H5F9O3S and molecular weight 328.15 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 1H,1H,2H,2H-Perfluorohexanesulfonic Acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 328.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6H5F9O3S
Molecular Weight328.15 g/mol
Purity>90%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1986
Halogen ContentF-containing
Sulfur Atoms1

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