Vanadium pentoxide (C007B-306602)

Product Introduction”Yellow brown or brick red powder, slightly soluble in water, easily soluble in alkali, soluble in hot concentrated acid. It decomposes and loses oxygen at 700-1125 ℃. 1g is dissolved in about 125ml water and alkali to form vanadate. Its acid solution can be reduced by sulfur dioxide or zinc plus hydrochloric acid. It is insoluble in ethanol. The median lethal dose (rat, oral) was 10 mg / kg. It's stimulating.Catalyst, plant inoculation, prevent ultraviolet rays through glass, developer, make yellow glass and aniline black. Catalysts for the oxidation of sulfur dioxide to sulfur trioxide and ethanol to acetaldehyde.Product UsageSelective ammoxidation catalysts for toluene to benzonitrile or propylene to acrylonitrile were prepared by sol-gel method with V2O5, Sb2O3 and high purity hydrogen peroxide as raw materials. The microwave-assisted preparation of a new stable bismuth vanadate phase with conductive oxide ions has been reported, that is, from V2O5, Bi2O3 and other solid oxides. These ceramics have good application prospects in solid oxide fuel cells, water vapor electrolyzers and oxygen sensors.

Specifications and Purity: ≥99.5%

MDL Number: MFCD00011457

Molecular Formula: O5V2

Molecular Weight: 181.88

PubChem CID: 14814

Isomeric SMILES: O=[V](=O)O[V](=O)=O

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