Physical shape: Bismuth trioxide (also known as Bismuth (III) Oxide, Bismuth Yellow, Bismuth sesquioxide, and Bismuthous oxide) is a yellow solid. It is practically insoluble in water. Bismuth (III) Oxide is stable under normal temperatures and pressures. Bi 2 O 3 is a very important compound of Bismuth.
Purity: 99.999%（5N）
Bismuth Oxide is a highly insoluble thermally stable Bismuth source suitable for chemical industry(such as chemical reagent, bismuth salt manufacturing), glass industry(mainly for coloring), electronic industry( electronic ceramic). Among the above, electronic industry is the most widely used industry. Maily for piezoresistor.
Bismuth Oxide is also available in pellets, pieces, powders, sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). Bismuth Oxide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered.
