Your Address : Globalchemmade--Elements China Co.,Limited
Name:Elements China Co.,Limited
Type:Others
Tel:+86-21-37762181
Fax:
Email:1528285643@qq.com
Address:China(Mainland)
Products detail
| Product Name: | Germanium Powder |
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| CAS No: | 7440-56-4 | |
| Product Type: | Inorganic Chemicals -> Others | |
| Product spec: | n/a | |
| Packing: | ||
| Post Time: | 2020-04-23 | |
| Usage: | Isolated germanium is mainly used as a semiconductor material for transistors. The first generation of semiconductors were based solely on germanium. However, most of today''s semiconductor production is based on silicon and germaniums use in electronics are in fibre-optic systems, infrared optics and in solar cell applications. Used for electronic industry,solar energy industry,metallurgy, chemical reagen | |
| Description: | Lustrous, hard, grayish-white solid metalloid in the carbon group. Chemically similar to its group neighbors tin and silicon. Purified germanium is a ''p-type'' semiconductor material. Conductivity depends largely on added impurities. Attacked by nitric acid and aqua regia, but stable in water, acids, and alkalies in absence of dissolved oxygen, low toxicity. | |