Terbium(III) chloride hydrate CAS 19423-82-6

Purity 97%+In StockPharmaceutical Standards
CAS No.19423-82-6
Molecular FormulaCl3Tb
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Terbium(III) chloride hydrate CAS 19423-82-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 283.30 g/mol gives Terbium(III) chloride hydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Terbium(III) chloride hydrate (CAS 19423-82-6) is a high-purity analytical reference standard with the molecular formula Cl3TbH2O and a molecular weight of 283.30 g/mol.

Terbium(III) chloride hydrate (Cl3TbH2O) contains chlorine 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.

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.

CATO manufactures Terbium(III) chloride hydrate 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 FormulaCl3Tb H2O
Molecular Weight283.30 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 ContentCl-containing

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