Merck
All Photos(4)

204854

Sigma-Aldrich

Vanadium(V) oxide

greener alternative

99.95% trace metals basis

Synonym(s):
Divanadium pentaoxide, Divanadium pentoxide, Pentaoxodivanadium, Vandia
Linear Formula:
V2O5
CAS Number:
Molecular Weight:
181.88
EC Number:
MDL number:
eCl@ss:
38180404
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.95% trace metals basis

form

powder

composition

V2O5

reaction suitability

reagent type: catalyst
core: vanadium

greener alternative product characteristics

Design for Energy Efficiency
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mp

690 °C (lit.)

density

3.35 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

greener alternative category

SMILES string

O=[V](=O)O[V](=O)=O

InChI

1S/5O.2V

InChI key

GNTDGMZSJNCJKK-UHFFFAOYSA-N

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Application

Selective ammoxidation catalysts for such reactions as conversion of toluene to benzonitrile or propylene to acrylonitrile were prepared by a sol-gel method from V2O5, Sb2O3 and high purity hydrogen peroxide. Preparation of new stabilized, oxide ion-conducting, bismuth vanadate phases by a microwave assisted method, fromV2O5, Bi2O3 and other solid oxides, was reported. These ceramics show promise in solid oxide fuel cells, water-vapor electrolyzers and oxygen sensors.

Packaging

1, 5, 25 g in glass bottle

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Muta. 2 - Repr. 2 - STOT RE 1 Inhalation - STOT SE 3

Target Organs

Respiratory system, Respiratory Tract

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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