1，  Physical character：Atomic Weight：112.41

Electronegative:1.4-1.69

MeltingPoint：mp：320.91℃  Boiling Point：bp：765。C

2，Specification：

High Purity Indium：Cd-05,the content of Cadmium is above 99．999％．The total Content of impurity element of Ag，Al，As，Cd，Cu，Fe,Mg，Ni，Pb，Sn，Pi，Sn&Zn is bellow 10 ppm；

Ultra Purity Indium：Cd—06,the content of Cadmium is above 99．9999％．The total Content of impurity element of Ag，Al，As，Cd，Cu，Fe,Mg，Ni，Pb，Sn，Pi，Sn&Zn is bellow 1 ppm；

Ultra High Purity Indium：Cd—07,the content of Cadmium is above 99．9999％．The total Content of impurity element of Ag，Al，As，Cd，Cu，Fe,Mg，Ni，Pb，Sn，Pi，Sn&Zn is bellow 0.1 ppm；

3，Physical Size：Rod，Ingot，Powder．

4．Usage：It is primarily used in the manufacturing of II—VI compound semiconductor，high purity alloy，battery solder，control rod in the atomic reactor and nuclear radiation detectors etc．

5，Packing：To be sealed in composite foil bag under vacuum；