Vanady(IV) sulfate hydrate, 17 - 23% V CAS 12439-96-2

Purity 97%+In StockPharmaceutical Standards
CAS No.12439-96-2
Molecular FormulaO4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Vanady(IV) sulfate hydrate, 17 - 23% V CAS 12439-96-2 chemical structure

Description

CATO supplies Vanady(IV) sulfate hydrate, 17 - 23% V (CAS 12439-96-2), a certified reference material (molecular formula O4SOVH2O, MW 181.01 g/mol) for analytical method development and quality control.

Structurally, Vanady(IV) sulfate hydrate, 17 - 23% V (O4SOVH2O) contains a sulfone group. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 181.01 g/mol, it falls into the medium-molecular-weight range.

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.

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 FormulaO4S OV 5*H2O
Molecular Weight181.01 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.)1960
Sulfur Atoms1

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