Index | ES01 | ES02 |
V2O5(Min%) | 98 | 99 |
Unit | Max% | |
Si | 0.25 | 0.15 |
Fe | 0.3 | 0.2 |
P | 0.05 | 0.03 |
S | 0.03 | 0.01 |
As | 0.02 | 0.01 |
Na2O+K2O | 1.5 | 1 |
V2O4 | / | / |
Alias: vanadic anhydride |
English name: Vanadium pentoxide |
Molecular formula: V2O5 |
1. Physical and chemical properties: |
Vanadium pentoxide is an inorganic metal oxide; gray black flake; CAS number is 1314-62-1; molecular weight is 181.88; relative density (water = 1) is 3.357; melting point is 690 ℃; boiling point is 1750 ℃ (decomposition); In acid, alkali, slightly soluble in water (PH = 3.5-3.6), insoluble in alcohol. |
2. Uses: |
Vanadium is known as "metal vitamin" and is widely used in steel, metallurgy, petrochemicals, rubber, enamel, aerospace, batteries, pigments, glass, optics, paint, electronics, medicine and many other fields. Vanadium flakes are mainly used in the iron and steel industry. By refining the structure and grains of steel, the grain coarsening temperature is increased, thereby increasing the strength, toughness and wear resistance of the steel. In addition, vanadium flakes are excellent in titanium alloy Improved effect, used as an additive in the aerospace field. |
Product Name | Cas No. | Appearance |
Pharmaceutical Vanadium | 7440-62-2 | Orange Powder |
Floatingl Vanadium | 7440-62-2 | Brown Red Powder |
Vanadium Nitrate | 1314-62-1 | Orange Red Powder |
Sodium Metavanadate | 13718-26-8 | White Crystal Powder |
Sodium Vanadium Oxide | 13517-26-5 | Fuchsia Crystal |
Vanadyl Sulfate | 27774-13-6 | Blue Crystal Powder |
Ammonium Polyvanadate | 12207-63-5 | Tan Powder |
Ferrovanadium Nitride | / | Silvery Gray Lump |
Ammonium Vanadate | 7803-55-6 | White or Light Yellow Powder |
Vanadium Trioxide | 1314-34-7 | Granular Black Powder |
Vanadium Electrolyte Liquid | / | Blue Black Liquid |
High Purity Vanadium Pentoxide | 1314-62-1 | Brown Yellow Powder |
Vanadium Pentoxide Powder | 1314-62-1 | Orange or Red Brown Crystal Powder |
Vanadium Pentoxide Flake | 1314-62-1 | Silver Grey Flake |