Methylmagnesium Iodide (33% in Ethyl Ether, ca. 2mol/L)DISCONTINUED, FOR INTERNAL USE ONLY CAS 917-64-6

Description

Methylmagnesium Iodide (33% in Ethyl Ether, ca. 2mol/L)DISCONTINUED, FOR INTERNAL USE ONLY (CAS 917-64-6), molecular formula CH3IMg and molecular weight 166.24 g/mol, is a CATO reference standard with documented purity and traceability.

Methylmagnesium Iodide (33% in Ethyl Ether, ca. 2mol/L)DISCONTINUED, FOR INTERNAL USE ONLY (CH3IMg) contains a salt form, iodine 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.

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), Methylmagnesium Iodide (33% in Ethyl Ether, ca. 2mol/L)DISCONTINUED, FOR INTERNAL USE ONLY 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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