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1314-62-1 - Vanadium(V) oxide, 99.99% (metals basis) - Vanadium pentoxide - Pentaoxodivanadium - 10904 - Alfa Aesar

10904 Vanadium(V) oxide, 99.99% (metals basis)

CAS Number
1314-62-1
Synonyms
Vanadium pentoxide
Pentaoxodivanadium

Size Price ($) Quantity Availability
2g 44.20
10g 124.00
50g 489.00
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Vanadium(V) oxide, 99.99% (metals basis)

MDL
MFCD00011457
EINECS
215-239-8

Chemical Properties

Formula
V2O5
Formula Weight
181.88
Form
Yellow-Orange Powder
Melting point
690°
Boiling Point
1750° dec.
Density
3.357
Solubility
Slightly soluble in water.

Applications

Vanadium pentoxide is the precursor to alloys of vanadium. It is widely used as an industrial catalyst for the manufacture of sulfuric acid, maleic anhydride, phthalic anhydride, adipic acid, acrylic acid, oxalic acid and anthraquinone. It finds application as a detector material in bolometers and microbolometer arrays for thermal imaging, and as an ethanol sensor in ppm (parts per million) levels. It is also used in vanadium redox batteries, which are used for energy storage in power facilities, such as wind farms.

Notes

Stable under normal temperatures and pressures. It is incompatible with strong acids, strong bases, oxidizing materials, halogens and lithium. At high temperatures it loses oxygen reversibly, forming V2O4, V2O3, VO and vanadium.

Literature References

Osada, I.; von Zamory, J.; Paillard, E.; Passerini, S. Improved lithium-metal/vanadium pentoxide polymer battery incorporating crosslinked ternary polymer electrolyte with N-butyl-N-methylpyrrolidinium bis(perfluoromethanesulfonyl)imide. J. Power Sources 2014, 271, 334-341.

Lichtenberger, J.; Amiridis, M. D. Catalytic Oxidation of Chlorinated Benzenes over V2O5/TiO2 Catalysts. J. Catal. 2004, 223 (2), 296-308.

Venkatesham, N.; Reddy, K. J.; Rajanna, K. C.; Veerasomaiah, P. Vanadium Pentoxide as a Catalyst for Regioselective Nitration of Organic Compounds under Conventional and Nonconventional Conditions. Synth. React. Inorg. M. 2014, 44 (7), 921-926.

Lao, Z. J. ; Konstantinov, K.; Tournaire, Y.; Ng, S. H.; Wang, G.; Liu, H. Synthesis of Vanadium pentoxide Powders with Enhanced Surface-area for Electrochemical Capacitors. J. Power Sources 2006, 162 (2), 1451-1454.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H332-H341-H361-H335-H372

Harmful if swallowed. Harmful if inhaled. Suspected of causing genetic defects. Suspected of damaging fertility or the unborn child. May cause respiratory irritation. Causes damage to organs through prolonged or repeated exposure.

Precautionary Statements: P260-P201-P280-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,9921
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2825.30
TSCA
Yes
RTECS
YW2125000

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