Terbium(III,IV)oxide CAS 12037-01-3

Purity 97%+In StockPharmaceutical Standards
CAS No.12037-01-3
Molecular FormulaO7Tb4
Molecular Weight747.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Terbium(III,IV)oxide CAS 12037-01-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Terbium(III,IV)oxide.

Terbium(III,IV)oxide (CAS 12037-01-3) is a high-purity analytical reference standard with the molecular formula O7Tb4 and a molecular weight of 747.70 g/mol.

The molecular framework of Terbium(III,IV)oxide (O7Tb4) is characterized by an inorganic composition. 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.

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,IV)oxide 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 FormulaO7Tb4
Molecular Weight747.70 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1960

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