Amberlite IRA-900, Cl form, ion-exchange resin CAS 9050-97-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Amberlite IRA-900, Cl form, ion-exchange resin.

CATO supplies Amberlite IRA-900, Cl form, ion-exchange resin (CAS 9050-97-9), a certified reference material (molecular formula C4H12NCl, MW 109.60 g/mol) for analytical method development and quality control.

The molecular framework of Amberlite IRA-900, Cl form, ion-exchange resin (C4H12NCl) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), Amberlite IRA-900, Cl form, ion-exchange resin 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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