Characteristic
Bismuth selenide (Bi2Se3) is a gray compound of bismuth and selenium also known as bismuth(III) selenide. It is a semiconductor and a thermoelectric material.
Chemical formula：Bi2Se3
CAS#:12068-69-8
Molar mass：654.8 g/mol
Appearance：Dull grey
Density：6.82 g/cm^3
Melting point：710 °C (1,310 °F; 983 K)
Solubility in water：insoluble
Solubility：insoluble in organic solvents
soluble in strong acids
Crystal structure：rhombohedral
.jpg "Bismuth Selenide (Bi2Se3)-Powder")
.jpg "Cerium Silicide (CeSi2)-Pieces")
.jpg "Tantalum Iodide (TaI5)-Beads")
.jpg "Cesium Ytterbium Iodide (CsYbI3)-Granules")
.jpg "Tin Sulfide (II) (SnS2)-Sputtering Target")
.jpg "Copper(II) hydroxide (Cu(OH)2)-Powder")
.jpg "Aluminum hydroxide (Al(OH)3)-Granules")
