Bismuth(III) oxide

• Catalog No.: 10305
• CAS Number: 1304-76-3
• M. F.: Bi2O3
• M. W.: 465.959
• Purity: ≥99.5% (complexometric)

SYNONYMS

• Title: 氧化铋(III)
• IUPAC name: [(oxobismuthanyl)oxy]bismuthanone
• IUPAC Traditional name: bismuth(III) oxide
• Synonyms: 三氧化二铋; Dibismuth trioxide

DATABASE IDS

• EC Number: 215-134-7
• MDL Number: MFCD00003462
• CAS Number: 1304-76-3

PROPERTIES

• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• German water hazard class: 2
• Antion Traces: nitrate (NO3-): ≤500 mg/kg
• Cation Traces: As: ≤5 mg/kg
• Cation Traces: Cu: ≤50 mg/kg
• Cation Traces: Fe: ≤100 mg/kg
• Empirical Formula (Hill Notation): Bi2O3
• Loss on Drying: ≤0.5% loss on ignition, 1000 °C
• Purity: ≥99.5% (complexometric)

DETAILS

Description (English)

Features and Benefits
Preparation of new stabilized, oxide ion-conducting, bismuth vanadate phases by a microwave assisted method, from V2O5, Bi2O3 and other solid oxides, was reported. These ceramics show promise in solid oxide fuel cells, water-vapor electrolyzers and oxygen sensors.1

Description (简体中文)

Features and Benefits
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。1