Rhenium(III) chloride CAS 13569-63-6

Purity 97%+In StockPharmaceutical Standards
CAS No.13569-63-6
Molecular FormulaCl3Re
Molecular Weight292.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Rhenium(III) chloride CAS 13569-63-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 292.57 g/mol gives Rhenium(III) chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Rhenium(III) chloride (CAS 13569-63-6), molecular formula Cl3Re and molecular weight 292.57 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to chlorine substitution, Rhenium(III) chloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 292.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), Rhenium(III) chloride 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 FormulaCl3Re
Molecular Weight292.57 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.)1960
Halogen ContentCl-containing

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Why CATO?