About Bismuth Oxide:
Bismuth(III) oxide with CAS 1304-76-3 is perhaps the most industrially important compound of bismuth. It is also a common starting point for bismuth chemistry. It is found naturally as the mineral bismite (monoclinic) and sphaerobismoite (tetragonal, much more rare), but it is usually obtained as a by-product of the smelting of copper and lead ores. Dibismuth trioxide is commonly used to produce the "Dragon's eggs" effect in fireworks, as a replacement of red lead.
Specifications and properties of Bismuth Oxide:
| Chemical formula： | Bi2O3 |
| Molar mass： | 465.96 g/mol |
| Appearance： | yellow crystals or powder |
| Odor： | odorless |
| Density： | 8.90 g/cm3, solid |
| Melting point： | 817 °C (1,503 °F; 1,090 K) |
| Boiling point： | 1,890 °C (3,430 °F; 2,160 K) |
| Solubility in water： | insoluble |
| Solubility： | soluble in acids |
| Magnetic susceptibility (χ)： | -83.0·10−6 cm3/mol |
| Crystal structure： | monoclinic, mP20 |
Application of Bismuth Oxide:
Preparation of bismuth salts;Used as electronic ceramic powder material, electrolyte material, photoelectric material, high temperature superconductor material, catalyst.Bismuth oxide, as an important additive in electronic ceramic powder materials, is generally required to be more than 99.15% pure.As well as glaze rubber compounding agent, medicine, red glass compounding agent and other aspects.
Storage Condition of Bismuth Oxide Powder:
Damp reunion will affect Bismuth Oxide powder dispersion performance and using effects, therefore,Bismuth Oxide Powder should be sealed in vacuum packing and stored in cool and dry room, the Bismuth Oxide Powder can not be exposure to air. In addition, the Bismuth Oxide powder should be avoided under stress.
Packing & Shipping of Bismuth Oxide Powder:
We have many different kinds of packing which depends on the Bismuth Oxide Powder quantity.
Bismuth Oxide Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Bismuth Oxide Powder shipping:could be shipped out by sea , by air, by express as soon as possible once payment receipt.
