Vanadium Pentoxide Flake (V₂O₅) is a yellow-orange crystalline oxide material characterized by high vanadium content, relatively high density, excellent thermal stability, and strong oxidation properties. Its physical characteristics directly influence its performance in metallurgical, catalyst, chemical, and energy-storage applications.
📩 Email: market@zaferroalloy.com
📱 WhatsApp: +86 15518824805
Physical Properties of Vanadium Pentoxide Flake for Industrial Applications
What are the main physical properties of vanadium pentoxide (V₂O₅) flake?
Vanadium Pentoxide Flake is one of the most widely used vanadium oxide materials in modern industry. As a key vanadium oxide feedstock, it combines chemical stability with favorable physical characteristics for transportation, storage, and industrial processing.
The primary physical properties include:
- Yellow-orange flake appearance
- High bulk density
- High melting point
- Stable crystalline structure
- Low water solubility
- Good thermal resistance
These properties make industrial grade vanadium pentoxide suitable for catalyst manufacturing, ferrovanadium production, and specialty chemical applications.
What is the appearance and color of industrial V₂O₅ flakes?
Industrial V₂O₅ Flakes typically appear as:
- Yellow to orange-yellow flakes
- Layered crystalline particles
- Metallic-luster surfaces in some grades
- Uniform flake morphology
The characteristic color is often used as a quick visual indicator of product consistency during incoming material inspection.
For high purity V₂O₅ flake products, uniform color distribution usually reflects better process control during refining and crystallization.
Technical Specifications of Vanadium Pentoxide Flake
| Property | Typical Value |
|---|---|
| Product Name | Vanadium Pentoxide Flake |
| Chemical Formula | V₂O₅ |
| Molecular Weight | 181.88 g/mol |
| Appearance | Yellow-Orange Flake |
| Density | 3.3–3.4 g/cm³ |
| Melting Point | Approximately 690°C |
| Boiling Point | Decomposes Before Boiling |
| Solubility in Water | Slightly Soluble |
| Crystal Structure | Orthorhombic |
| Purity Range | 98%–99.5%+ |
| Application | Metallurgy, Catalysts, Chemicals |
These specifications are commonly used by procurement teams evaluating V2O5 flake manufacturers and industrial suppliers.
What is the density of vanadium pentoxide flake?
The density of Flake Vanadium Pentoxide is typically between 3.3 and 3.4 g/cm³.
This relatively high density provides several advantages:
- Efficient transportation volume utilization
- Stable storage characteristics
- Predictable feeding behavior in industrial reactors
- Improved handling during alloy production
For manufacturers using vanadium additive for steel, density consistency is important for dosing accuracy.
What are the melting point and thermal characteristics of V₂O₅?
Vanadium pentoxide exhibits strong thermal stability under normal industrial conditions.
Key thermal properties include:
| Thermal Property | Typical Value |
|---|---|
| Melting Point | ~690°C |
| Thermal Stability | High |
| Oxidation Activity | Strong |
| Heat Resistance | Excellent |
These characteristics explain why metallurgical vanadium oxide is widely used in:
- Ferrovanadium production
- Catalyst systems
- High-temperature chemical processing
How does particle size affect handling and processing performance?
Particle size directly influences industrial processing efficiency.
Smaller flakes generally provide:
- Faster reaction rates
- Improved dissolution behavior
- Greater surface area
Larger flakes typically offer:
- Reduced dust generation
- Easier bulk handling
- Improved transportation safety
When selecting a vanadium source material, buyers should consider both purity and particle-size consistency.
Is V₂O₅ flake soluble in water or common industrial solutions?
Vanadium Pentoxide Flake is only slightly soluble in water.
However, it demonstrates higher solubility in:
- Acidic solutions
- Alkaline media under specific conditions
- Certain chemical processing systems
This controlled solubility makes it suitable as a vanadium chemical raw material for catalyst production and specialty chemical synthesis.
V₂O₅ Flake vs Vanadium Pentoxide Powder
| Property | V₂O₅ Flake | V₂O₅ Powder |
|---|---|---|
| Dust Generation | Low | Higher |
| Transportation | Easier | Requires More Dust Control |
| Surface Area | Moderate | Higher |
| Handling Safety | Better | Additional Protection Needed |
| Storage Stability | Excellent | Good |
For bulk export applications, many customers prefer vanadium pentoxide flakes supplier products because of easier handling and lower material loss.
How do physical properties influence storage and transportation requirements?
The physical characteristics of Industrial Vanadium Pentoxide determine proper storage conditions.
Recommended practices include:
- Store in dry warehouses
- Avoid prolonged moisture exposure
- Use sealed packaging
- Prevent contamination from other materials
- Maintain adequate ventilation
Because V₂O₅ is relatively stable, transportation requirements are generally straightforward when proper packaging is used.
Why are physical characteristics important for catalyst and metallurgical applications?
Physical properties significantly influence industrial performance.
For catalyst production:
- Uniform flakes improve processing consistency
- Controlled particle size supports catalyst preparation
- Stable density improves blending accuracy
For metallurgy:
- Consistent feeding improves alloy production efficiency
- Uniform melting behavior enhances process control
- Stable material quality reduces operational variability
As a result, both purity and physical characteristics must be evaluated when purchasing vanadium compound materials.
Product Forms, Packaging & Logistics
Available Product Forms
- Vanadium Pentoxide Flake
- Industrial Grade V₂O₅
- High Purity V₂O₅ Flake
- Customized particle-size products
Packaging Options
- 25 kg export bags
- 500 kg bulk bags
- 1000 kg jumbo bags
- Customized industrial packaging
Shipping Methods
- FOB
- CIF
- CFR
Complete export documentation is available for international customers.
Summary
Vanadium Pentoxide Flake combines high vanadium content, stable density, excellent thermal properties, and controlled particle morphology. These physical characteristics make it a preferred vanadium oxide raw material for metallurgy, catalyst production, chemical manufacturing, and emerging energy-storage technologies.
When selecting a supplier, buyers should evaluate not only purity levels but also density, particle consistency, flake morphology, and thermal characteristics to ensure reliable industrial performance.
FAQ
What are the main physical properties of vanadium pentoxide (V₂O₅) flake?
The main properties include yellow-orange appearance, density of 3.3–3.4 g/cm³, high thermal stability, and low water solubility.
What is the appearance and color of industrial V₂O₅ flakes?
They typically appear as yellow to orange-yellow crystalline flakes.
What is the density of vanadium pentoxide flake?
The density is generally between 3.3 and 3.4 g/cm³.
What are the melting point and thermal characteristics of V₂O₅?
The melting point is approximately 690°C, with excellent thermal stability.
How does particle size affect handling and processing performance?
Particle size influences reaction rates, dust generation, and material handling efficiency.
Is V₂O₅ flake soluble in water or common industrial solutions?
It is only slightly soluble in water but more reactive in certain acidic and alkaline systems.
How do physical properties influence storage and transportation requirements?
They determine packaging selection, moisture protection requirements, and handling procedures.
Why are physical characteristics important for catalyst and metallurgical applications?
They affect processing efficiency, reaction performance, feeding consistency, and overall product quality.
📩 Email: market@zaferroalloy.com
📱 WhatsApp: +86 15518824805
