Atomic weight: 121.75; density: 6.697g/cm3; melting point: 630.5¡æ; boiling point: 1380¡æ, electronegativity:0.152; silvery white block, cross section appears metal lustrous of purple and blue.The chemical composition complies with GB10117-88 ¡¶high purity antimony¡·standard£¨national standard£©
Mainly apply to fabrication of semiconductor refrigerator material, electric & light material, microwave material, dopant of semiconductor, solder; it is one of the basic materials of III-V compound semi-conductor.