Zinc(II) 2,2,2-trifluoroethanesulfinate CAS 1416821-53-8

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

CATO supplies Zinc(II) 2,2,2-trifluoroethanesulfinate (CAS 1416821-53-8), a certified reference material (molecular formula C2H2F3O2SZn, MW 212.47 g/mol) for analytical method development and quality control.

Based on its molecular formula C2H2F3O2SZn, Zinc(II) 2,2,2-trifluoroethanesulfinate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 212.47 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.

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.

Physical & Chemical Properties

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