Vanadium(III) oxide, 99.99% trace metals basis 1314-34-7

About Vanadium(III) oxide, 99.99% trace metals basis

Vanadium(III) oxide is a refractory / heavy metal compound carrying the CAS registry number 1314-34-7 with a typical assay of 99.99%. The compound has the formula O3V2, corresponding to a molecular weight of 149.88 g/mol. Systematically, it is named oxo(oxovanadiooxy)vanadium. Alternative names: Divanadium trioxide and Vanadic oxide.

The material typically appears as powder or chunks. Reported physical data include a melting point of 1970 °C and a density of 4.87 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span biological staining and battery and energy materials. Our customers for this product work in academic and industrial research.

Available in 5 g, 25 g and 1 kg packs, Vanadium(III) oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Biological staining
Battery & energy materials

Industries

Specifications & identifiers

Chemical identifiers
Product name	Vanadium(III) oxide, 99.99% trace metals basis
Catalogue No.	VQ-015038
CAS Number	1314-34-7
IUPAC name	oxo(oxovanadiooxy)vanadium
Molecular formula	O₃V₂
Molecular weight	149.88 g/mol
Exact mass	149.8727
Purity / assay	99.99%
HSN code	29024400
InChIKey	KFAFTZQGYMGWLU-UHFFFAOYSA-N
SMILES	O=[V]O[V]=O
PubChem CID	518710

Physical properties
Physical form	Powder
Appearance	Powder or chunks
Melting point	1970 °C
Density	4.87 g/mL at 25 °C
H-bond donors / acceptors	0 / 3
TPSA	43.4 Å²
Synonyms	Divanadium trioxide, Vanadic oxide, Vanadium sesquioxide, Vanadium trioxide, Vanadium oxide (V2O3), VO3 cpd, Vanadium(3+) oxide, Vanadium oxide, sesqui, oxo((oxovanadio)oxy)vanadium, 1-Oxa-2lambda5,3lambda5-divanadacycloprop-2-ene 2,3-dioxide, Vanadium(3)oxide, mu-Oxidobis(oxido)divanadium

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Vanadium(III) oxide, 99.99% trace metals basis?

The CAS Registry Number of Vanadium(III) oxide, 99.99% trace metals basis is 1314-34-7. It is also known as Divanadium trioxide, Vanadic oxide, Vanadium sesquioxide.

What is the molecular formula and molecular weight of Vanadium(III) oxide, 99.99% trace metals basis?

Vanadium(III) oxide, 99.99% trace metals basis has the molecular formula O3V2 and a molecular weight of 149.88 g/mol. Its IUPAC name is oxo(oxovanadiooxy)vanadium.

Which grade and pack sizes of Vanadium(III) oxide, 99.99% trace metals basis can I order?

We supply Vanadium(III) oxide, 99.99% trace metals basis in (99.99%) grade, in 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Vanadium(III) oxide, 99.99% trace metals basis?

Yes. Every lot of Vanadium(III) oxide, 99.99% trace metals basis is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Vanadium(III) oxide, 99.99% trace metals basis be shipped internationally?

Yes. Vanadium(III) oxide, 99.99% trace metals basis is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.