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204854

Sigma-Aldrich

Vanadium(V) oxide

greener alternative

99.9% trace metals basis

Sinonimo/i:

Divanadium pentaoxide, Divanadium pentoxide, Pentaoxodivanadium, Vandia

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About This Item

Formula condensata:
V2O5
Numero CAS:
1314-62-1
Peso molecolare:
181.88
Numero CE:
215-239-8
Numero MDL:
MFCD00011457
Codice UNSPSC:
12352303
eCl@ss:
38180404
ID PubChem:
24852295
NACRES:
NA.23

Livello qualitativo

100

Saggio

99.9% trace metals basis

Stato

powder

Composizione

V2O5

Impiego in reazioni chimiche

reagent type: catalyst
core: vanadium

Caratteristiche più verdi

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Punto di fusione

690 °C (lit.)

Densità

3.35 g/mL at 25 °C (lit.)

applicazioni

battery manufacturing

Categoria alternativa più verde

Enabling,

Stringa SMILE

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

InChI

1S/5O.2V
GNTDGMZSJNCJKK-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.

Applicazioni

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.

Avvertenze

Danger

Classi di pericolo

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Lact. - Muta. 2 - Repr. 2 - STOT RE 1 Inhalation - STOT SE 3

Organi bersaglio

Respiratory system, Respiratory Tract

Codice della classe di stoccaggio

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
MKCX4475
MKCW8207
MKCP5651
MKCL2842
MKBX6313V

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Tungsten(VI) oxide powder, 99.995% trace metals basis

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204781

Tungsten(VI) oxide

Vanadium(III) chloride 97%

Sigma-Aldrich

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N,N-dimetilacetammide analytical standard

Supelco

72336

N,N-dimetilacetammide

Solfito di sodio ≥98%

Sigma-Aldrich

S0505

Solfito di sodio

Vanadium(II) chloride 85%

Sigma-Aldrich

422371

Vanadium(II) chloride

Vanadium pieces, 1-3 mm, 99.9% trace metals basis

Sigma-Aldrich

774073

Vanadium

Paula G Smith et al.
Archives of environmental contamination and toxicology, 64(1), 87-96 (2012-10-12)
Vanadium concentrations in soil can be increased through anthropogenic inputs and can be harmful to plants. A Petri dish experiment was conducted to assess the effect of vanadium toxicity on the germination and survival of the garden lettuce, Lactuca sativa.
Hongchang Pang et al.
Chemical communications (Cambridge, England), 49(15), 1536-1538 (2013-01-17)
A template-free strategy is exploited to bottom-up synthesize yolk-shell vanadium oxide through a two-step spontaneous assembly of hydrolytically formed subunits in a one-pot process. The unique structured vanadium pentoxide exhibits excellent cathode performance for lithium ion batteries.
Xiaojiao Kang et al.
Nanoscale, 5(1), 253-261 (2012-11-17)
In this study, multifunctional poly(acrylic acid) modified lanthanide-doped GdVO(4) nanocomposites [PAA@GdVO(4): Ln(3+) (Ln = Yb/Er, Yb/Ho, Yb/Tm)] were constructed by filling PAA hydrogel into GdVO(4) hollow spheres via photoinduced polymerization. The up-conversion (UC) emission colors (green, red and blue) can
Chunhua Han et al.
Nano letters, 12(9), 4668-4673 (2012-08-07)
Rational assembly of unique complex nanostructures is one of the facile techniques to improve the electrochemical performance of electrode materials. Here, a substrate-assisted hydrothermal method was designed and applied in synthesizing moundlily like radial β-AgVO(3) nanowire clusters. Gravitation and F(-)
Brett A Kruger et al.
Optics express, 20(21), 23598-23609 (2012-11-29)
We present two types of designs for plasmonic switches based on hybridization between single interface surface plasmon polaritons and modes of a thin film of transition metal oxide material, vanadium dioxide (VO(2)). The design includes integrated, localized heaters that activate
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