Barium iodide xhydrate CAS 85017-89-6

Purity 97%+In StockPharmaceutical Standards
CAS No.85017-89-6
Molecular FormulaBa
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Barium iodide xhydrate CAS 85017-89-6 chemical structure

Description

The occurrence of Barium iodide xhydrate is closely related to iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Barium iodide xhydrate (CAS 85017-89-6), molecular formula BaIH2O and molecular weight 282.25 g/mol, is a CATO reference standard with documented purity and traceability.

Barium iodide xhydrate (BaIH2O) contains iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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

Molecular FormulaBa 2*I H2O
Molecular Weight282.25 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.)1981
Halogen ContentI-containing

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Why CATO?