Table of Contents
- Product Overview
- Specification Comparison
- Applications
- Usage Guidelines
- Case Studies
- Contact for Quotation
Vanadium Sulfate Hydrate (CAS 12439-96-2) Overview
Basic Parameters
| Parameter | Value |
|---|---|
| CAS Number | 12439-96-2 |
| Chemical Formula | VOSO₄·xH₂O |
| Molecular Weight | 163.00 (anhydrous basis) |
| Appearance | Blue crystalline powder |
| Purity | ≥99% |
| Solubility | Water-soluble (200 g/L at 20°C) |
Competitive Product Comparison
| Feature | Vanadium Sulfate Hydrate | Ammonium Metavanadate | Vanadium Pentoxide |
|---|---|---|---|
| Catalytic Efficiency | High | Medium | Low |
| Battery Applications | Preferred electrolyte | Limited use | Raw material |
| Bioavailability | Superior | N/A | N/A |
Industrial & Commercial Applications
Energy Storage Systems
Key component in vanadium redox flow batteries (VRFBs) due to:
- High ionic stability
- Reversible oxidation states (V³⁺/V⁵⁺)
- Long cycle life (>20,000 cycles)
Chemical Catalysis
Essential for:
- Sulfuric acid production (contact process)
- Selective oxidation reactions
- Polymerization catalysts
Operational Guidelines
| Scenario | Concentration | Temperature Range |
|---|---|---|
| VRFB Electrolyte | 1.5-2M in H₂SO₄ | 10-40°C |
| Catalytic Reactions | 0.5-5 mol% | 25-80°C |
Implementation Case Studies
Case 1: Large-Scale Energy Storage (2023)
Client: European Renewable Energy Consortium
Application: 100MW/400MWh VRFB installation
Results: 92% round-trip efficiency maintained over 18 months
Case 2: Specialty Chemical Production
Client: Asian Petrochemical Leader
Process: Maleic anhydride synthesis
Outcome: 15% yield improvement vs traditional catalysts
Technical & Commercial Consultation
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