Sodium 1H,1H,2H,2H-Perfluorohexane Sulfonate CAS 27619-93-8

Purity >90%In StockPharmaceutical Standards
CAS No.27619-93-8
Molecular FormulaC6H4F9O3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium 1H,1H,2H,2H-Perfluorohexane Sulfonate CAS 27619-93-8 chemical structure

Description

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

Sodium 1H,1H,2H,2H-Perfluorohexane Sulfonate (CAS 27619-93-8), molecular formula C6H4F9O3SNa and molecular weight 350.13 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Sodium 1H,1H,2H,2H-Perfluorohexane Sulfonate (C6H4F9O3SNa) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 350.13 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), Sodium 1H,1H,2H,2H-Perfluorohexane Sulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC6H4F9O3S Na
Molecular Weight350.13 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)0.5
CAS Registry Year (est.)1964
Halogen ContentF-containing
Sulfur Atoms1

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