What is the current price of Flake Vanadium Pentoxide per ton?
| International vanadium pentoxide price on April 8, 2026 | ||||||
| product | Specification | Lowest price | rise and fall | highest price | rise and fall | Price Explanation |
| Vanadium pentoxide | 98% V2O5 | 5.8 | -- | 6.01 | -- | USD/pound Vanadium |
What are the technical specifications and purity of V₂O₅ flakes?
Vanadium pentoxide (V₂O₅) flakes are typically supplied in industrial grades of ≥98% and ≥99% purity, with high-end applications requiring ≥99.5% purity or higher. Among these, 98% and 99% V₂O₅ flakes are the most commonly traded grades, widely used in ferrovanadium production, alloying, and catalysts due to their stable chemistry and cost-performance balance.
V₂O₅ Flakes Technical Specifications (Typical Industrial Grades)
| Grade | V₂O₅ Purity (%) | Si (%) | Fe (%) | P (%) | S (%) | Na₂O+K₂O (%) | V₂O₄ (%) | Form |
|---|---|---|---|---|---|---|---|---|
| V₂O₅ 99% | ≥99.0 | ≤0.15 | ≤0.20 | ≤0.03 | ≤0.01 | ≤1.0 | - | Flake |
| V₂O₅ 98% | ≥98.0 | ≤0.25 | ≤0.30 | ≤0.05 | ≤0.03 | ≤1.5 | - | Flake |
| V₂O₅ 97% | ≥97.0 | ≤0.25 | ≤0.30 | ≤0.05 | ≤0.05 | ≤1.0 | ≤2.5 | Flake |
| High Purity Grade | ≥99.5%–99.9% | ≤0.10 | ≤0.05 | ≤0.05 | ≤0.03 | ≤0.50 | - | Powder/Flake |
Physical Characteristics:
Appearance: Yellow-orange to dark grey flakes
Thickness: ≤5 mm
Melting point: ~690°C
Packaging: 200–250 kg drums or 1 MT jumbo bags
Why is purity the key parameter for V₂O₅ flakes?
In procurement, V₂O₅ content (purity) is the most critical specification because it directly determines vanadium recovery rate and downstream alloy performance.
In metallurgical applications, such as ferrovanadium production, higher purity (≥99%) ensures:
Better vanadium yield
Lower impurity contamination in steel
Improved alloy strength and consistency
Lower grades like 98% are still widely used because they offer a cost advantage while maintaining acceptable metallurgical performance. However, higher impurity levels (Fe, Si, Na₂O) can affect final alloy quality, especially in high-grade steel production.
In chemical and catalytic applications, purity becomes even more critical. Higher purity V₂O₅ provides:
More stable catalytic activity
Higher reaction efficiency
Reduced side reactions
This is why ≥99.5% grades are often selected for catalysts and energy storage materials.
How do different V₂O₅ flake grades compare?
The difference between V₂O₅ grades is not just numerical-it directly impacts application suitability and cost structure.
Compared with 98% grade, 99% V₂O₅ flakes have lower impurity levels, making them more suitable for:
High-strength alloy production
Aerospace and specialty steels
High-performance catalysts
Compared with flake vs powder forms, flakes offer:
Lower dust loss
Higher bulk density
Better handling in metallurgical processes
Powder, on the other hand, is preferred in:
Chemical reactions
Catalysis
Fine material processing
In comparison with ultra-high purity (≥99.5%), industrial grades (98–99%) dominate bulk procurement because:
They are significantly more cost-effective
They meet most metallurgical requirements
High-purity grades are reserved for niche, high-value industries
What factors should buyers focus on when sourcing V₂O₅ flakes?
Professional buyers evaluate more than just purity. Key procurement factors include:
Impurity control:
Elements such as Fe, Si, Na, and K directly affect alloy quality and reaction efficiency. Tight control is essential for high-end applications.
Form and size:
Flake size (typically ≤5 mm thick) ensures consistent melting and reaction rates in metallurgical processes.
Application matching:
98% grade → cost-sensitive ferroalloy production
99% grade → high-quality steel & alloys
≥99.5% → catalysts, batteries, electronics
Supply stability:
Consistency between batches is critical to avoid fluctuations in production efficiency.
Summary
V₂O₅ flakes are mainly available in 98% and 99% purity grades, with high-purity variants reaching 99.5%+. The choice depends on the balance between cost, impurity tolerance, and application requirements. For most metallurgical uses, 98–99% grades are sufficient, while high-tech applications demand ultra-high purity.
FAQ – Common Procurement Questions About V₂O₅ Flakes
1. What is the most commonly used V₂O₅ flake grade?
The most commonly used grades are 98% and 99%, with 98% widely used in ferrovanadium production and 99% preferred for higher-quality alloys.
2. Is higher purity always better?
Not necessarily. Higher purity improves performance but increases cost. The optimal choice depends on your application and impurity tolerance.
3. What is the difference between flakes and powder?
Flakes have lower dust loss and better handling in metallurgy, while powder offers higher reactivity and is used in chemical and catalytic processes.
4. What impurities are most critical?
Iron (Fe), silicon (Si), sodium (Na), and potassium (K) are key impurities that can affect alloy quality and reaction efficiency.
5. What industries use V₂O₅ flakes?
Main industries include steelmaking (ferrovanadium), aerospace alloys, catalysts, chemicals, and energy storage materials.
6. How to ensure consistent quality from suppliers?
Request COA (Certificate of Analysis), ensure batch consistency, and consider third-party inspection for large-volume orders.
Ready to Source High-Quality V₂O₅ Flakes?
If you are looking for stable V₂O₅ flakes (98% / 99%) with controlled impurities and reliable supply, we provide factory-direct solutions tailored for metallurgy and chemical industries.
Contact us now for quotation and samples:
Email: market@zanewmetal.com
WhatsApp: +86 15518824805
Fast quotation within 24 hours
Strict impurity control (Fe, Si, Na, K)
Stable long-term supply for bulk buyers
Trusted Vanadium Pentoxide Flakes Supplier – Quality · Experience · Stable Supply
All vanadium pentoxide (V₂O₅) flakes are produced under strict ISO9001 quality management systems and verified by third-party inspection. COA, SDS, and REACH documents are available to support international trade.
01
30+ Years of Industry Experience
With over three decades in ferroalloy and vanadium products, ZhenAn understands the critical requirements of V₂O₅ in steelmaking, catalysts, and chemical industries-helping customers ensure efficiency and consistency.
02
Stable Quality & High Purity Control
Strict control of V₂O₅ purity and impurities (Fe, Si, Na, K) ensures reliable performance, especially for ferrovanadium production and catalyst applications.
03
Reliable Supply & Flexible Specifications
Stable production capacity guarantees continuous supply. Flake size, purity levels, and packaging can be customized to meet different industrial and export requirements.
04
Fast Response & Technical Support
24-hour quotation service with professional technical support to assist in product selection and application optimization.