Dichlorobis(dimethylglyoxime)cobalt(II) CAS 14784-26-0

Description

Compared with other compounds in its class, the molecular weight of 362.08 g/mol gives Dichlorobis(dimethylglyoxime)cobalt(II) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Dichlorobis(dimethylglyoxime)cobalt(II) (CAS 14784-26-0), molecular formula C8H16Cl2CoN4O4 and molecular weight 362.08 g/mol, is a CATO reference standard with documented purity and traceability.

Dichlorobis(dimethylglyoxime)cobalt(II) (C8H16Cl2CoN4O4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.

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), Dichlorobis(dimethylglyoxime)cobalt(II) 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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