Vanadium(V) oxide

• Catalog No.: 204854
• CAS Number: 1314-62-1
• M. F.: O5V2
• M. W.: 181.88
• Purity: 99.99% trace metals basis

SYNONYMS

• Title: 五氧化二钒
• IUPAC name: [(dioxovanadio)oxy]dioxovanadium
• IUPAC Traditional name: vanadium(V) oxide
• Synonyms: Divanadium pentaoxide; Pentaoxodivanadium; Divanadium pentoxide; Vandia

DATABASE IDS

• EC Number: 215-239-8
• CAS Number: 1314-62-1
• MDL Number: MFCD00011457
• PubChem SID: 24852295

PROPERTIES

• Compostion: V2O5
• Linear Formula: V2O5
• Purity: 99.99% trace metals basis
• Apperance: powder
• Density: 3.35 g/mL at 25 °C(lit.)
• Melting Point: 690 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H332-H335-H341-H361d-H372-H411
• European Hazard Symbols: Toxic (T)
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P261-P273-P281-P314
• RID/ADR: UN 2862 6.1/PG 3
• Risk Statements: 63-20/22-37-48/23-51/53-68
• Safety Statements: 36/37-38-45-61
• Hazard Class: 6.1
• UN Number: 2862
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Packaging
1, 5, 25 g in glass bottle
Application
Selective ammoxidation catalysts for such reactions as conversion of toluene to benzonitrile or propylene to acrylonitrile were prepared by a sol-gel method from V2O5, Sb2O3 and high purity hydrogen peroxide.1 Preparation of new stabilized, oxide ion-conducting, bismuth vanadate phases by a microwave assisted method, fromV2O5, Bi2O3 and other solid oxides, was reported. These ceramics show promise in solid oxide fuel cells, water-vapor electrolyzers and oxygen sensors.2

Description (简体中文)

包装
1, 5, 25 g in glass bottle
Application
可作为甲苯转化为苯甲腈或丙烯转化为丙烯腈的选择氨氧化反应催化剂，由 V2O5、Sb2O3 和高纯度过氧化氢通过溶胶-凝胶法制备。1据报道，可由 V2O5、Bi2O3 和其他固体氧化物通过微波辅助法制备稳定的新型氧化离子导电性钒酸铋相。这些陶瓷在固体氧化物燃料电池、水蒸气电解器和氧传感器领域有极佳的应用前景。2