Vanadium(III) oxide
Vanadium(III) oxide (CAS: 1314-34-7, V2O3) is a versatile inorganic compound with a molecular weight of 149.88 g/mol. It typically appears as a powder or chunks and is known for its catalytic properties and applications in materials science. This oxide is a key component in various chemical synthesis processes and is supplied by TSS with a minimum assay of 98%.

Catalyst in Chemical Synthesis
Vanadium(III) oxide serves as a catalyst in various chemical reactions, facilitating organic transformations and industrial processes. Its specific oxidation state and structure make it effective in promoting desired reaction pathways.
Materials Science Applications
This compound finds use in materials science, particularly in the development of advanced ceramics and functional materials. Its unique electronic and magnetic properties are of interest for specialized applications.
Inorganic Chemistry Reagent
As an inorganic compound, Vanadium(III) oxide is utilized as a reagent in fundamental and applied inorganic chemistry research. It is a source of vanadium in various chemical preparations and studies.
| Molecular weight | 149.88 |
|---|---|
| Linear formula | V2O3 |
| Assay | 98% |
| Form | powder and chunks |
| Density | 4.87 g/mL at 25 °C(lit.) |
| Melting point | 1970 °C(lit.) |

Hazard statements
- H319Causes serious eye irritation
- H332Harmful if inhaled
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20-36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Vanadium(III) oxide used for?
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Vanadium(III) oxide (CAS: 1314-34-7) is primarily used as a catalyst in chemical synthesis and in various applications within materials science and inorganic chemistry.
What is the CAS number and chemical formula for Vanadium(III) oxide?
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The CAS number for Vanadium(III) oxide is 1314-34-7, and its chemical formula is V2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Vanadium(III) oxide with a minimum assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Vanadium(III) oxide?
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Vanadium(III) oxide is classified with GHS07 signal word 'Warning', with hazards H319 (Causes serious eye irritation) and H332 (Harmful if inhaled). Appropriate personal protective equipment includes a dust mask type N95 (US), eyeshields, faceshields, and gloves. Handle in a well-ventilated area and avoid dust formation.
How is Vanadium(III) oxide typically supplied and exported by TSS?
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Vanadium(III) oxide is supplied as a powder and chunks and is expertly packed and exported globally by Tech Serve Solutions to meet the needs of researchers and industrial clients.
How can I request a quote or sample for Vanadium(III) oxide?
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To request a quote or sample for Vanadium(III) oxide, please contact our sales team through the website or by phone.
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