Acetic acid, 2-mercapto-, 1,1'-(1,2-ethanediyl) ester, polymer with dibutyloxostannane CAS 68201-92-3

Description

As a certified reference material (CRM), Acetic acid, 2-mercapto-, 1,1'-(1,2-ethanediyl) ester, polymer with dibutyloxostannane 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.

Acetic acid, 2-mercapto-, 1,1'-(1,2-ethanediyl) ester, polymer with dibutyloxostannane (CAS 68201-92-3), molecular formula C8H18OSnC6H10O4S2 and molecular weight 459.20 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Acetic acid, 2-mercapto-, 1,1'-(1,2-ethanediyl) ester, polymer with dibutyloxostannane (C8H18OSnC6H10O4S2) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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

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