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Vanadium oxide (petroxide)

Vanadium oxide (petroxide)

Category: Oxides
Divanadium pentaoxide
Vanadium pentoxide
Vanadic anhydride
Divanadium pentoxide
Formula: V2O5
CAS No.: 1314-62-1
Molecular Weight: 181.88
Apperance: Orange powder
Application: Vanadium Oxide, also called Vanadium Pentoxide, is used as a catalyst in manufacturing sulfuric acid by the  contact process and as an oxidizer in maleic anhydride production. It is also used in making ceramics.


Standard Specification
Grade 99.99% 99.9% 99%
V2O5 (min.%) 99.99 99.9 99
Impurities (max.%)
K 0.005 0.01 0.3
Na 0.005 0.03 0.2
Fe 0.001 0.02 0.2
Si 0.005 0.01 0.01
S 0.005 0.01 0.01
P 0.005 0.01 0.01
Pb 0.002 0.005 0.01


ALSO typical checmical puritites available:

1) Various purities between 95% and 99.6%
2) Chemical Options Available:

a) VO= Vanadium (II) oxide
b) VO2= Vanadium (IV) oxide
c) V2O3= Vanadium (III) oxide
d) V2O5= Vanadium (V) oxide

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