Potassium hexabromoiridate(IV) CAS 19121-78-9

Description

Compared with other compounds in its class, the molecular weight of 749.84 g/mol gives Potassium hexabromoiridate(IV) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Potassium hexabromoiridate(IV) (CAS 19121-78-9), a certified reference material (molecular formula Br6IrK2, MW 749.84 g/mol) for analytical method development and quality control.

Potassium hexabromoiridate(IV) (Br6IrK2) contains a salt form, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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.

Physical & Chemical Properties

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