Lithium hexafluorosilicate CAS 17347-95-4

Purity 97%+In StockPharmaceutical Standards
CAS No.17347-95-4
Molecular Formula6*FO3Si
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Lithium hexafluorosilicate CAS 17347-95-4 chemical structure

Description

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.

Lithium hexafluorosilicate (CAS 17347-95-4), molecular formula FO3SiLi and molecular weight 102.02 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula FO3SiLi, Lithium hexafluorosilicate contains fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 102.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), Lithium hexafluorosilicate 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 Formula6*FO3Si 18*Li
Molecular Weight102.02 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1961
Halogen ContentF-containing

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Why CATO?