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Vanadium
Pentoxide
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Synonyms:
VANADIUM PENTOXIDE,Vanadium(V) oxide
1314-62-1,Divanadium pentaoxide,Divanadium pentoxide.
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About Vanadium Pentoxide
Molecular Formula:V2O5. Molecular weight: 181.90, reddish yellow or yellowish brown powder; melting point ６９０℃; dissolve when temperature rises up to 1,750℃; extremely difficult to solve in water (only able to solve 70mg in 100ml water under ２５℃); soluble in acid and alkaline; not soluble in alcohol.
High Grade Vanadium Pentoxide
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Item
No.
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Purity
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Chemical
Component ≤ ％
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V2O5≧%
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V2O4
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Si
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Fe
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S
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P
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As
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Na2O+K2O
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UMVP980
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98
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2.5
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0.25
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0.3
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0.03
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0.05
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0.02
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1
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UMVP990
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99
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1.5
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0.1
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0.1
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0.01
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0.03
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0.01
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0.7
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UMVP995
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99.5
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1
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0.08
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0.01
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0.01
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0.01
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0.01
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0.25
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Packaging: fiber drum (40kg), barrel (200，250kg).
What is Vanadium Pentoxide used for?
Vanadium Pentoxide is used in different industrial processes as catalyst. It is used in the oxidation of ethanol to ethanale and in the production of phthalic anydride, polyamide, oxalic acid and further products.
Vanadium Pentoxide is a highly insoluble thermally stable Vanadium source suitable for glass, optic and ceramic applications. Vanadium Pentoxide is also available in the material component of ferrovanadium, ferrite, batteries, phosphor, etc; catalyst for sulfuric acid, organic acid, pigment.
