Bismuth oxide is a yellow powder, insoluble in water and soluble in acids. It can be reduced by carbon and hydrogen. Prepared by heating and decomposition of bismuth nitrate. Used to produce bismuth metal, catalyst and bismuth oxide superconductor.
Bismuth Oxide 99.9%
|Bismuth Oxide 99.99%||ET-Bi-02|
|Bismuth Oxide 99.999%||ET-Bi-03|
|Melting Point||817° C (1,503° F)|
|Boiling Point||1890 °C (3434 °F)|
Health & Safety Information
|Flash Point||Not applicable|
Finished packaging: 50 kg / barrel, 500 kg / tray, ton bag packaging
Sample packaging: 500 g / bag, 1 kg / bottle
It is mainly used in chemical industry (such as chemical reagent, bismuth salt manufacturing, etc.), glass industry (mainly used for coloring), electronics industry (electronic ceramics, etc.), etc. Among them, electronic industry is the industry with the most extensive application of bismuth oxide, which is mainly used in such fields as pressure sensitive resistance, thermal sensitive resistance, oxide arrester and picture tube. In addition, Bi2O3 has high refractive index and dielectric constant, significant fluorescence characteristics and inert water. Therefore, Bi2O3 is a promising visible light catalyst for water and pollutant degradation.