Sulfurous Diamide CAS 36986-61-5

Description

The occurrence of Sulfurous Diamide is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Sulfurous Diamide (CAS 36986-61-5), molecular formula H4N2OS and molecular weight 80.11 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula H4N2OS, Sulfurous Diamide contains sulfur-containing functionality; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 80.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), Sulfurous Diamide 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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