Neodymium(III) bromide hydrate CAS 29843-90-1

Description

Compared with other compounds in its class, the molecular weight of 401.97 g/mol gives Neodymium(III) bromide hydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Neodymium(III) bromide hydrate (CAS 29843-90-1), molecular formula Br3NdH2O and molecular weight 401.97 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Neodymium(III) bromide hydrate (Br3NdH2O) is characterized by bromine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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