202827

Bismuth(III) oxide

powder, 99.999% trace metals basis

• Synonym(s): Dibismuth trioxide
• Empirical Formula (Hill Notation): Bi₂O₃
• CAS Number: 1304-76-3
• Molecular Weight: 465.96
• EC Number: 215-134-7
• MDL number: MFCD00003462
• UNSPSC Code: 12352300
• eCl@ss: 38080302
• PubChem Substance ID: 24852122
• NACRES: NA.23

Properties

• Quality Level: 100
• Assay: 99.999% trace metals basis
• form: powder
• reaction suitability: reagent type: catalyst; core: bismuth
• SMILES string: O=[Bi]O[Bi]=O
• InChI: 1S/2Bi.3O
• InChI key: WMWLMWRWZQELOS-UHFFFAOYSA-N

Description

Application

• Mass spectrometry standards: A significant advancement was made in developing an enantioselective high-performance liquid chromatography-tandem mass spectrometry method for the quantitative determination of methorphan and its O-demethylated metabolite, dextrorphan-d₃, in human blood, specifically for forensic applications in post-mortem samples. This method underscores the utility of stable isotope-labeled compounds like dextrorphan-d₃ in precise pharmacological research (Lo Faro et al., 2023).

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.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves