Molecular Formula: V2O5
Molecular Weight: 181.88
Vanadium pentoxide 98% appeares as orange powder with realative density 3.357.Powder is slightly soluble in water,insoluble in ethanol, but soluble in acid and alkali.
Specification(GB-7315.1-87):
|
Chemical Composition %
|
Form |
||||||||||||
|
V2O5 |
V2O4 |
Si |
Fe |
S |
P |
As |
Na2O+K2O |
||||||
|
≥ |
≤ |
||||||||||||
|
98.0 |
2.5 |
0.25 |
0.3 |
0.03 |
0.05 |
0.02 |
1.0 |
powder |
|||||
|
99.0 |
1.5 |
0.1 |
0.1 |
0.01 |
0.03 |
0.01 |
0.7 |
||||||
|
99.5 |
1.0 |
0.08 |
0.01 |
0.01 |
0.01 |
0.01 |
0.25 |
||||||
|
99.7 |
|
0.02 |
0.005 |
0.008 |
0.008 |
0.005 |
0.1 |
||||||
|
99.9 |
|
0.01 |
0.002 |
0.005 |
0.005 |
0.001 |
0.05 |
||||||
Packaging: Powder, 25kg/40kg/50Kg, bags / barrels
Nature: Orange powder, the relative density is 3.357. It’s soluble in acid, alkali, slightly soluble in water, and insoluble in ethanol. Pentoxide vapor is toxic!
Usage: Vanadium pentoxide 98% is widely applied to produce ferro-vanadium,aluminium-vanadium and other alloys.It is used as a carbon and sulfir remover,catalist for sulfuric acid and ammonia synthesis.Vanadium peroxide serves as colouring material in dye printing and ceramic.Acts as a corrosion inhibitor for antiseptic equipment in oil and chemical industries.Could be raw material for vanadide production.
Quality assurance: We use high-quality raw materials,control the manufacturing process,conduct tests to guarantee the quality of finished products.Our products are exported for customers in EU, US, Asia,Latin America and other regions for more than 15 years.
Package: Vanadium Pentoxide powder is packaged in 25,40 and 50 kg bags or barrels.
Be careful while working with the pentoxide. It’s vapor is toxic.