Synonyms: Bi2-O3;Bismite;Bismuth oxide (Bi2O3);Bismuth sesquioxide;Bismuth yellow;Bismuthous oxide;bismuthousoxide;bismuthoxide(bi2o3)

Molecular Formula: BiO₃

Molecular weight: 465.96

Structure Formula:
 

Appearance: yellow crystals

Assay: 99.7%min.