vanadium (iii) oxide
氧化钒(Ⅲ)
Also known as: Divanadiumtrioxid, EINECS 215-239-8, MFCD00011455, VANADIUM (III) OXIDE, VANADIUM (III) OXIDE 95%, VANADIUM TRIOXIDE,V2O3, VANADIUM(+5)OXIDE, VANADIUM(III) OXIDE 99.9% POWDER -200 MESH, V203, VANADIUM(III) OXIDE, 99.99%, VANADIUMOXIDES, Vanadium trioxide,nonfused form, Vanadium(III)oxide,95%, Vanadiumoxideblackpowder, oxo(oxovanadiooxy)vanadium
vanadium (iii) oxide (CAS 1314-34-7) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O3V2 and a molecular weight of 149.88100 g/mol. It is also known as Divanadiumtrioxid, EINECS 215-239-8 and MFCD00011455. Key properties include a melting point of 690ºC(lit.), a boiling point of ~3000°C and a density of 4.87 g/mL at 25ºC(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1314-34-7
- Jingsj CID
- J-43658-6
- Molecular Formula
- O3V2
- Chinese Name
- 氧化钒(Ⅲ)
- Molecular Weight
- 149.88100 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 690ºC(lit.) |
|---|---|
| Boiling Point | ~3000°C |
| Density | 4.87 g/mL at 25ºC(lit.) |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of vanadium (iii) oxide?
The CAS number of vanadium (iii) oxide is 1314-34-7.
What are the molecular formula and molecular weight of vanadium (iii) oxide?
vanadium (iii) oxide has molecular formula O3V2 and molecular weight 149.88100 g/mol.
Is vanadium (iii) oxide hazardous?
vanadium (iii) oxide has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "vanadium (iii) oxide (CAS 1314-34-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43658-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.