Flake Vanadium Pentoxide V2O5 with High Purity for Chemical Processing
Why is flake vanadium pentoxide (V2O5) with high purity important for chemical processing?
Flake vanadium pentoxide (V2O5) with high purity — typically 98% or above — is a critical material in the chemical processing industry, where it serves primarily as an oxidizing agent, catalyst, and precursor for specialty chemicals. The high purity ensures minimal interference from unwanted elements such as iron, sodium, or heavy metals, which could otherwise reduce reaction efficiency, contaminate end-products, or damage sensitive catalysts. In chemical synthesis, V2O5 is widely used to catalyze oxidation reactions, especially the conversion of sulfur dioxide (SO₂) to sulfur trioxide (SO₃) in the production of sulfuric acid — one of the most important industrial chemical processes globally. The flake form of V2O5 offers excellent surface exposure, chemical stability, and ease of dispersion in reactor beds, making it highly effective in both fixed-bed and fluidized-bed catalytic systems. Beyond sulfuric acid production, high-purity V2O5 is used in the oxidation of organic compounds, NOx abatement in exhaust gases, and the synthesis of various intermediates in pharmaceutical and fine chemical industries. Its ability to exist in multiple oxidation states allows it to participate selectively in redox reactions, providing manufacturers with greater control over product quality and process efficiency. The flake morphology also contributes to better handling, dosing, and thermal stability during high-temperature reactions. Compared to powders, flake V2O5 often dissolves or reacts more uniformly, improving consistency across batch processes. This is especially important in continuous chemical operations where reliability and predictability are essential. Suppliers like ZhenAn provide high-purity V2O5 flake with guaranteed assay, customizable particle size, and third-party quality verification. This ensures that chemical processors receive a reliable, high-performance material that meets stringent industry standards for safety, efficiency, and environmental compliance.
Vanadium pentoxide( Flake V2O5>=98%) Specifications
| Product name | Vanadium Pentoxide |
| Grade | Industrial Grade |
| Color | Brown/Black |
| Purity | 98% |
| Shape | Flake |
| Solubility | Slightly soluble in water, insoluble in ethanol, soluble in strong acid, strong base. |
| Melting point | 690ºC |
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Company Profile
ZHENAN has been in the business of ferroalloy for 30 years now. It is a leading manufacturer and supplier of ferro silicon, silicon manganese, silicon metal, silicon carbide, high carbon silicon,vanadium pentoxide flake and so on. Our company is a large-sized production enterprise integrating research, development, production and sales.
Our Services
1,Can you provide free samples?
A: Free samples can be offered for your testing and checking, just contact us to get it.
2,Can you give me a discount?
A:Yes we can negotiate.The discount is determined by the quantity.
3,What about the package?
A:25kgs per bag or 1000kgs per ton bag,also we can pack as your request.
4,How long is your delivery time?
A:Generally it is 5-7 days if the goods are in stock. or it is 7-15 days if the goods are not in stock, it is vary according to
5,Is it possible to Visit your factory before place aorder?
A: Yes, We Welcome our clients to conduct on-site inspections, visits, and audits of our company.
