Bismuth Oxide - Fire Assay Grade 25kg (55 lb)

Bismuth Oxide - Fire Assay Grade 25 kgs Pail (55.1 lbs) Bismuth oxide Bismuthous oxide Bismuth trioxide Dibismuth trioxide Assay grade bismuth oxide (Bi2O3) is used as a substitute for litharge (lead oxide) in fire assaying and is produced by oxidizing molten bismuth metal. Chemical Data: Morphological and Physical Data: