Vanadium Pentoxide
London Chemicals & Resources Ltd (LCR) is an international distributor, stockist and supplier of industrial inorganic chemicals including vanadium pentoxide.
Vanadium Pentoxide, also known as Vanadium(V) oxide, is a compound of high industrial significance. This amphoteric oxide, recognized by its brown/yellow solid appearance, is an effective oxidizing agent due to its high oxidation state [1]. The compound exhibits various chemical properties such as reduction to lower oxides, acid-base reactions, and redox reactions [1].
In the industrial realm, Vanadium Pentoxide is the principal precursor to alloys of vanadium, making it a chief player in the production of these alloys [1]. Additionally, it serves as an industrial catalyst, contributing significantly to various chemical reactions [1]. The preparation of this compound involves an intricate process starting with treating vanadium ore with sodium carbonate and an ammonium salt. This leads to the production of sodium metavanadate, which when acidified, yields a “red cake” precipitate that undergoes further processing to obtain technical grade V2O5 [1].
Interestingly, Vanadium Pentoxide also finds application in the health industry. It is a dietary supplement that helps regulate blood sugar levels, improve cholesterol levels, and reduce inflammation [2]. Additionally, it serves as an antioxidant and preservative in the food industry [2]. Despite these health benefits, it’s worth noting that in large doses, it can lead to nausea, vomiting, and other side effects [2]. While it isn’t regulated by the U.S. FDA, it is regulated by other countries like the European Union [2].
The compound is also found in nature, specifically as the rare mineral shcherbinaite [3]. Despite its high toxicity, it plays a crucial role as a catalyst in several reactions [3]. In essence, Vanadium Pentoxide is a multifaceted compound that significantly contributes to the industrial, health, and food sectors.
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Raw materials are supplied for a wide range of applications including the battery, catalyst, ceramic, fertiliser, glass, plating, refinery, superalloy and other industries. Our materials are usually packed in drums or bags in accordance with UN, CLP and other applicable local and international regulations.
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LCR’s range includes inorganic chemicals, minerals and noble ferroalloys, click here for the full range.
Vanadium pentoxide (V2O5) is an inorganic compound that has attracted significant interest due to its versatile applications in various fields, including electronics, catalysis, and material sciences. This article will explore the synthesis, properties, and applications of this fascinating compound, as well as its significance and potential future uses.
What is Vanadium Pentoxide?
Vanadium pentoxide is a yellow-orange powder with the chemical formula V2O5. It is composed of two vanadium atoms and five oxygen atoms, forming a layered structure. The compound has a high melting point and low solubility in water, making it suitable for use in various high-temperature applications.
Vanadium pentoxide can be synthesized through the calcination of vanadium ores or by the decomposition of ammonium metavanadate (NH4VO3):
2 NH4VO3 → V2O5 + 2 NH3 + H2O
- Vanadyl Sulphate
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