Potassium hexachloroiridium(IV)ate CAS 16920-56-2

Purity 97%+In StockPharmaceutical Standards
CAS No.16920-56-2
Molecular FormulaCl6Ir
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium hexachloroiridium(IV)ate CAS 16920-56-2 chemical structure

Description

As a certified reference material (CRM), Potassium hexachloroiridium(IV)ate 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.

Potassium hexachloroiridium(IV)ate (CAS 16920-56-2) is a high-purity analytical reference standard with the molecular formula Cl6IrK and a molecular weight of 444.02 g/mol.

Owing to a salt form, chlorine substitution, Potassium hexachloroiridium(IV)ate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 444.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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

Molecular FormulaCl6Ir 2*K
Molecular Weight444.02 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1961
Halogen ContentCl-containing

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