Vanadium pentoxide - ≥99.5% , CAS No.1314-62-1

CAS: 1314-62-1 Cat. No.: V306009 Fórmula: V₂O₅ Peso molecular: 181.88 Número EC: 215-239-8 PubChem CID: 14814

GRADE & PURITY ≥99.5%

Synonyms

Vanadium(V) oxide | Divanadium pentaoxide | Pentaoxodivanadium | dioxovanadiooxy(dioxo)vanadium

Storage

Room temperature

Shipped In

FedEx DG Service

Descripción general

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 Usage

Selective 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

Sinónimos

Vanadium(V) oxide | Divanadium pentaoxide | Pentaoxodivanadium | dioxovanadiooxy(dioxo)vanadium

Especificaciones y pureza

≥99.5%

Condiciones de almacenamiento de almacenamiento

Room temperature

Enviado en

FedEx DG Service

Pureza

≥99.5%

Nombres e identificadores

Pubchem Sid

504752599

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504752599

Sonrisas canónicas

O=[V](=O)O[V](=O)=O

IUPAC Name

dioxovanadiooxy(dioxo)vanadium

InChIKey

GNTDGMZSJNCJKK-UHFFFAOYSA-N

INCHI

1S/5O.2V

Isómeros SMILES

O=[V](=O)O[V](=O)=O

CAS alternativo

12035-98-2

PubChem CID

14814

Número ONU

2862

Grupo de embalaje

III

Peso molecular

181.88

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Clase Miscellaneous mixed metal/non-metals
      • Subclass Miscellaneous metallic oxoanionic compounds

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Clase: Miscellaneous mixed metal/non-metals
• Subclass: Miscellaneous metallic oxoanionic compounds
• Intermediate Tree Nodes: Not available
• Direct Parent: Miscellaneous metavanadates
• Alternative Parents: Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Metavanadate - Inorganic oxide - Inorganic salt
• Descripción: This compound belongs to the class of inorganic compounds known as miscellaneous metavanadates. These are inorganic compounds in which the largest metallic oxoanion is metavanadate, to which either no atom or a non metal atom is bonded.
• External Descriptors: vanadium oxide

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propiedades químicas y físicas

• Sensibilidad: Moisture sensitive
• Punto de ebullición (°C): 1750°C
• Punto de fusión (°C): 690°C
• Peso molecular: 181.880 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 181.862 Da
• Monoisotopic Mass: 181.862 Da
• Topological Polar Surface Area: 77.500 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 123.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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