Iron(II) bromide tetrahydrate CAS 20049-61-0

Purity 97%+In StockPharmaceutical Standards
CAS No.20049-61-0
Molecular FormulaBr2Fe
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Iron(II) bromide tetrahydrate CAS 20049-61-0 chemical structure

Description

Structurally, Iron(II) bromide tetrahydrate (Br2FeH2O) contains a salt form, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 233.67 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies Iron(II) bromide tetrahydrate (CAS 20049-61-0), a certified reference material (molecular formula Br2FeH2O, MW 233.67 g/mol) for analytical method development and quality control.

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), Iron(II) bromide tetrahydrate 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

Molecular FormulaBr2Fe H2O
Molecular Weight233.67 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1962
Halogen ContentBr-containing

Related Iron Standards

Recommended Standards

Why CATO?