Sodium Metavanadate丨CAS 13718-26-8

Sodium metavanadate丨CAS 13718-26-8 is a vanadium-based inorganic compound used across analytical chemistry, biological research, materials science, and industrial applications. As a source of vanadium in its +5 oxidation state, it serves both as a reagent and a catalyst. It exhibits oxidizing properties and is involved in various redox reactions, making it valuable in both research and industrial-scale synthesis.

1. Analytical and Inorganic Chemistry
✔️ Reagent in Redox Titrations
●Sodium metavanadate is commonly used as an oxidizing agent in redox titrations, particularly for determining the presence of reducing agents.
●It reacts with organic and inorganic compounds that can donate electrons.
✔️ Indicator for Phosphates and Other Anions
●It forms colored complexes with phosphates and other ligands, making it useful in spectrophotometric analysis of phosphate, arsenate, and similar anions.

2. Biological and Biochemical Research
✔️ Enzyme Inhibitor
●Sodium metavanadate丨CAS 13718-26-8 is a non-specific inhibitor of various phosphatases and ATPases, making it a valuable tool in cell signaling and enzyme mechanism studies.
●Inhibits tyrosine phosphatases, thereby mimicking or enhancing insulin signaling pathways in some experimental models.
✔️ Diabetes Research
●Due to its insulin-mimetic properties, it has been studied in preclinical models for its potential in regulating glucose metabolism and insulin sensitivity.

3. Metallurgy and Materials Science
✔️ Catalyst Precursor
●Acts as a precursor for vanadium oxide catalysts, which are widely used in the oxidation of sulfur dioxide, dehydrogenation of alkanes, and synthesis of maleic anhydride.
✔️ Glass and Ceramic Industries
●Vanadium compounds, including sodium metavanadate, are used to produce colored glasses, ceramic glazes, and UV-absorbing coatings.

4. Environmental Science and Geochemistry
✔️ Trace Metal Analysis
●Employed in soil and water analysis as a vanadium source for determining the geochemical distribution of this element in environmental samples.
✔️ Mimics Vanadium in Bioassays
●Used as a model compound in studies assessing vanadium's environmental impact or uptake in biological systems.

5. Organic Synthesis
✔️ Oxidation Reactions
●Utilized in organic transformations where selective oxidation is required, especially in alcohol to aldehyde/ketone conversions and oxidative coupling reactions.
✔️ Green Chemistry
●Offers potential for milder oxidation processes, aligning with the goals of sustainable and cleaner chemical practices.

✅ Versatile Redox Behavior
●Sodium metavanadate丨CAS 13718-26-8 provides a stable source of vanadium(V) and can participate in one- and two-electron redox cycles, allowing for controlled oxidation reactions in diverse systems.
✅ Solubility and Stability
●Readily dissolves in water, making it easy to use in aqueous experimental systems, including biochemical assays and titrations.
✅ Reagent-Grade Purity
●Available in high-purity grades, making it suitable for analytical standards, pharmacological studies, and academic research.
✅ Multidisciplinary Relevance
●Its wide applicability across chemistry, biology, and materials science makes sodium metavanadate a valuable compound for interdisciplinary research.

Conclusion
Sodium metavanadate丨CAS 13718-26-8 is a multifaceted compound valued for its oxidizing power, biological activity, and material science relevance. Whether in a chemistry lab for analytical titration or a biochemistry lab studying cellular pathways, it proves to be a reliable and versatile reagent. Ongoing research continues to expand its use in green chemistry, catalysis, and biomedical applications, affirming its significance across scientific disciplines.