Changsha Asian Light Economic Trade Co., Ltd.

home products bismuth series Bismuth Trioxide

Bismuth Trioxide

Detailed Product Description


Molecular formula:Bi2O3

Molar mass:465.96 g/mol    Bi=89.70%, O=10.30%

Appearance:yellow crystals or powder

Density:8.9 g/cm3, solid

Melting point:824°C

Boiling point:1890°C

Solubility in other solvents: Insoluble

Bismuth trioxide is commonly used to produce the "Dragon's eggs" effect in fireworks, as a replacement of red lead.

Bismuth oxide has been used in ointments for ano-rectal disorders. 

Other uses: Used in condensator construction, in desinfectants, magnets, glass, rubber vulcanisation, in fireproofing of papers and polymers and also used in catalysis.

Characteristic:yellow heavy powder, dissolves in acids but not in water. The color will turn to salmon pink when heating, melting point 825.

Application:Used for voltage dependent resistor, zinc oxide arrester, porcelain capacitor, electronic components as video tube, glass envelop, bismuth series medicine material, and manufacturing for ceramic pigmentation and special glass.

Bismuth Trioxide Bismuth Trioxide

Send your message to this supplier
« Prev Product ... 22 23 24 25 26 27 28 ... Next Product »

Other Products from this Supplier

Company Info

Changsha Asian Light Economic Trade Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Changsha
Province/State: Hunan
Country/Region : China (Mainland)

Business Type:Manufacturer, Trading Company

View Contact Details

Email this page Bookmark this page Print this Page