Typical Chemical Composition
| Item | Specification |
|---|---|
| V₂O₅ | ≥98.5% / ≥99.0% |
| Fe | ≤0.05% |
| SiO₂ | ≤0.10% |
| P | ≤0.02% |
| S | ≤0.02% |
| Moisture | ≤0.5% |
Physical Properties
| Property | Value |
|---|---|
| Appearance | Yellow to orange powder |
| Molecular Formula | V₂O₅ |
| Molecular Weight | 181.88 |
| Density | Approx. 3.36 g/cm³ |
| Melting Point | Approx. 690°C |
| Solubility | Slightly soluble in water |
Manufacturing Process
The production of Vanadium Pentoxide involves several carefully controlled steps to ensure consistent purity and product quality.
Production process includes:
- Vanadium-bearing raw material preparation
- Roasting and oxidation
- Leaching
- Purification
- Precipitation
- Calcination
- Grinding
- Quality inspection
- Packaging
Main Applications of Vanadium Pentoxide
More than half of global Vanadium Pentoxide consumption is used to manufacture ferrovanadium alloys. During aluminothermic reduction or electric furnace processes, V₂O₅ is converted into ferrovanadium, which is widely used in high-strength steel production.
Vanadium Pentoxide for Catalyst Manufacturing
Vanadium Pentoxide is one of the world's most widely used catalyst materials.
Typical applications include:
- Sulfuric acid production
- Selective catalytic reduction (SCR)
- Petrochemical processing
- Environmental emission control
Vanadium Pentoxide for Vanadium Redox Flow Batteries
As renewable energy expands worldwide, Vanadium Pentoxide has become an important raw material for vanadium electrolyte production.
Its high purity contributes to improved battery efficiency, longer cycle life, and better energy storage performance.
Vanadium Pentoxide for Ceramic and Glass Industries
Vanadium Pentoxide is used as a coloring agent, glazing additive, and performance modifier in specialty ceramics and glass products.
Key Applications of Vanadium Pentoxide
Vanadium Pentoxide strictly complies with China National Standard GB 3283-87, available in three primary grades by application and purity:
V₂O₅ 99 (Metallurgical Grade) - V₂O₅ ≥ 99.0% with ultra-low impurities (Si≤0.15%, Fe≤0.20%, P≤0.03%, S≤0.01%, As≤0.01%, Na₂O+K₂O≤1.0%), supplied in flake form with flake size ≤55mm×55mm and thickness ≤5mm. Ideal for high-grade ferrovanadium and vanadium-nitrogen alloy production, as well as aerospace-grade titanium alloy additives.
V₂O₅ 98 (Metallurgical Grade) - V₂O₅ ≥ 98.0% with Si≤0.25%, Fe≤0.30%, P≤0.05%, S≤0.03%, As≤0.02%, Na₂O+K₂O≤1.5%, supplied in flake form. This is the highest-volume grade for the steel industry, serving as the core raw material for high-strength low-alloy (HSLA) steels, vanadium-containing rebar, and tool steels.
V₂O₅ 97 (Chemical Grade) - V₂O₅ ≥ 97.0%, supplied in powder form. Widely used in sulfuric acid catalysts, ceramic pigments, UV-blocking glass, nigrosine inks, and enamels.
Additionally, we supply 99.5% high-purity powder V₂O₅ specifically for battery-grade vanadium electrolyte production.
Market Trends of Vanadium Pentoxide
The global vanadium pentoxide market is undergoing a profound structural shift in demand. China's V₂O₅ production reached approximately 156,000 tonnes in 2023, with about 87% consumed by the steel industry. Domestic vanadium production (as V₂O₅ equivalent) was approximately 163,900 tonnes in 2025. In terms of pricing, 98% flake V₂O₅ was quoted at approximately RMB 73,000-75,000/tonne in June 2026, with the average 98% V₂O₅ price at around RMB 79,000/tonne in early March.
Two demand engines are reshaping the market landscape:
Steel Industry Rigid Demand - As the world's largest steel producer and vanadium consumer, China continues to see rising penetration of vanadium-containing high-strength steels. The new GB1499.2-2024 national standard imposes higher vanadium content requirements for rebar, expected to generate significant incremental demand.
Energy Storage Explosive Growth - Vanadium Redox Flow Batteries (VRFB) , as a core technology for long-duration energy storage (LDES), are becoming V₂O₅'s most promising growth driver. China's VRFB project pipeline reached 2.2GW/9.1GWh in 2023. Total V₂O₅ demand is projected to reach 232,800 tonnes by 2025, with a staggering 19.3% CAGR from 2022 to 2025. China's annual vanadium demand is forecast to reach 240,000-270,000 tonnes by 2030.
Supply Side is Tightening - Global vanadium production has been declining since 2021, with total global output of approximately 100,000 tonnes in 2024. Production from China's major V₂O₅-producing regions was only 9,504 tonnes in February 2025, down 7.91% month-over-month. A supply-demand gap is emerging-now is the strategic window to secure stable supply.
Supply Chain Resilience of Vanadium Pentoxide
We fully understand that overseas buyers' biggest concerns are supply disruptions and quality fluctuations. Our core strengths include:
Vertical Integration - Full control from vanadium slag/vanadium-bearing mineral procurement through roasting, leaching, precipitation, melting, and export packaging. Leveraging China's position as the world's largest vanadium producer, we ensure stable raw material supply.
Strategic Inventory - Maintaining 98% flake and 99% flake V₂O₅ spot stock for 7-day delivery on small-batch orders.
Multi-Port Shipping - Loading from Tianjin, Shanghai, or Qingdao to flexibly match different routes and destination ports. China exported 546.03 tonnes of V₂O₅ in April 2026-we have mature export operation expertise.
Flexible Packaging - Flake products in steel drums with protective inner coating, net weight ≤250kg per drum; powder products in 25kg composite bags with plastic liners or paper drums. Custom packaging solutions available upon request.
Flexible Trade Terms - Supporting FOB, CFR, CIF delivery terms, and accepting T/T and sight L/C payments. Whether you need a 20-ton LCL trial or a 200-ton FCL long-term contract, we deliver on time, to spec, and in full.
maybe you want to know about Vanadium Pentoxide
Q1. What purity grades of Vanadium Pentoxide do you supply?
We supply Vanadium Pentoxide in various purity grades, including 98%, 98.5%, 99%, and customized specifications to meet the requirements of metallurgical, catalyst, chemical, and energy storage applications.
Q2. What industries commonly use Vanadium Pentoxide?
Vanadium Pentoxide is widely used in:
Ferrovanadium production
Steelmaking
Sulfuric acid catalysts
SCR catalysts
Vanadium redox flow batteries (VRFB)
Chemical manufacturing
Ceramic and glass industries
Q3. Can the chemical composition be customized?
Yes. We can customize vanadium content, impurity limits, particle size, and packaging according to your technical requirements and application needs.
Q4. What packaging options do you offer?
Standard packaging includes:
25 kg bags
500 kg bulk bags
1 MT jumbo bags
Steel drums
Customized export packaging is also available.
Q5. What quality certificates can you provide?
Each shipment is supplied with a Certificate of Analysis (COA). We can also provide a Mill Test Certificate (MTC) and arrange third-party inspections such as SGS or BV upon request.
Q6. How do you ensure product quality?
Every batch undergoes strict quality control, including purity analysis, impurity testing, moisture inspection, particle size analysis, and final laboratory verification to ensure consistent product performance.
Q7. What factors affect the price of Vanadium Pentoxide?
Prices are mainly influenced by vanadium raw material costs, product purity, order quantity, packaging requirements, market demand, and international freight rates.
Q8. What is your typical delivery time?
Delivery time depends on product specifications, order quantity, and destination. Standard orders are typically shipped within 7–20 days after order confirmation, subject to production schedules.
Q9. Can you supply Vanadium Pentoxide for battery and catalyst applications?
Yes. We supply Vanadium Pentoxide suitable for metallurgical, catalyst, and battery applications. Different purity grades and specifications can be recommended based on your intended use.
Q10. Why choose us as your Vanadium Pentoxide supplier?
We offer stable product quality, competitive factory pricing, flexible customization, professional export services, and reliable global logistics. Our experienced technical and sales teams are committed to providing long-term supply solutions for customers worldwide.
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