Sodium metavanadate xhydrate CAS 20740-98-1

Purity 97%+In StockPharmaceutical Standards
CAS No.20740-98-1
Molecular FormulaO3V
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium metavanadate xhydrate CAS 20740-98-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 139.94 g/mol gives Sodium metavanadate xhydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Sodium metavanadate xhydrate (CAS 20740-98-1), a certified reference material (molecular formula O3VNaH2O, MW 139.94 g/mol) for analytical method development and quality control.

Based on its molecular formula O3VNaH2O, Sodium metavanadate xhydrate contains an inorganic composition; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 139.94 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaO3V Na H2O
Molecular Weight139.94 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1962

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