Barium bromide dihydrate CAS 7791-28-8

Purity 97%+In StockPharmaceutical Standards
CAS No.7791-28-8
Molecular FormulaBaBr2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Barium bromide dihydrate CAS 7791-28-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 315.15 g/mol gives Barium bromide dihydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Barium bromide dihydrate (CAS 7791-28-8) is a high-purity analytical reference standard with the molecular formula BaBr2H2O and a molecular weight of 315.15 g/mol.

The molecular framework of Barium bromide dihydrate (BaBr2H2O) 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.

CATO manufactures Barium bromide dihydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaBaBr2 H2O
Molecular Weight315.15 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1959
Halogen ContentBr-containing

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