Sodium hexafluoroantimonate CAS 16925-25-0

Description

Compared with other compounds in its class, the molecular weight of 258.74 g/mol gives Sodium hexafluoroantimonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Sodium hexafluoroantimonate (CAS 16925-25-0), a certified reference material (molecular formula F6SbNa, MW 258.74 g/mol) for analytical method development and quality control.

Structurally, Sodium hexafluoroantimonate (F6SbNa) contains fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 258.74 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures Sodium hexafluoroantimonate 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.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com