437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-) CAS 437-17-2

Description

As a certified reference material (CRM), 437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-) 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.

437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-) (CAS 437-17-2) is a high-purity analytical reference standard with the molecular formula C19H33F6P and a molecular weight of 406.44 g/mol.

The molecular framework of 437-17-2 Trityl hexafluorophosphate Methylium, triphenyl-, hexafluorophosphate(1-) (1:1) Methylium, triphenyl-, hexafluorophosphate(1-) EINECS 207-112-0 NSC 176018 Triphenylcarbenium hexafluorophosphate Triphenylcarbonium hexafluorophosphate Triphenylmethyl hexafluorophosphate Tritylium hexafluorophosphate Tritylium, hexafluorophosphate(1-) (C19H33F6P) is characterized by organophosphorus functionality, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.

Physical & Chemical Properties

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