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1314-62-1 - Vanadium(V) oxide, 99.2% - Vanadic acid anhydride - Vanadium pentoxide - 11093 - Alfa Aesar

11093 Vanadium(V) oxide, 99.2%

CAS Number
1314-62-1
Synonyms
Vanadic acid anhydride
Vanadium pentoxide

Size Price ($) Quantity Availability
25g 37.89
250g 49.86
1kg 137.58
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Vanadium(V) oxide, 99.2%

MDL
MFCD00011457
EINECS
215-239-8

Chemical Properties

Formula
V2O5
Formula Weight
181.88
Form
Powder
Melting point
690°
Boiling Point
1750° dec.
Density
3.357
Solubility
Slightly soluble in water. Soluble in acids and alkalies.

Applications

As an oxidation catalyst, in refractories, as a ceramics colorant, in the manufacture of vanadium salts, and as a dye.Vanadium pentoxide is the precursor to alloys of vanadium. It is widely used as an industrial catalyst in the manufacturing 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. Additionally, it is used as ceramics colorant, as dye and also as a detector material in bolometers in the field of thermal imaging.

Notes

Incompatible with strong acids, strong bases, oxidizing materials, peroxyformic acid, halogens and lithium.

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.

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: H372-H341-H361-H302-H332-H335-H411

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

Precautionary Statements: P260-P201-P261-P273-P281-P304+P340-P301+P312-P312-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Use personal protective equipment as required. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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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