Dihydrogen hexachloroosmate(IV) hexahydrate CAS 27057-71-2

Description

Dihydrogen hexachloroosmate(IV) hexahydrate (CAS 27057-71-2), molecular formula Cl4OsHCl and molecular weight 368.49 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula Cl4OsHCl, Dihydrogen hexachloroosmate(IV) hexahydrate contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 368.49 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.

As a certified reference material (CRM), Dihydrogen hexachloroosmate(IV) hexahydrate 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

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