Top Suppliers Nano Caco3 - Germanium ingot/metal/rod /bar – Xinglu
Top Suppliers Nano Caco3 - Germanium ingot/metal/rod /bar – Xinglu Detail:
Product Description
Features
1. Lustrous, hard, grayish-white solid metalloid in the carbon group, chemically similar to its group neighbors tin and silicon.
2. Purified germanium is a 'p-type' semiconductor material.
3. Conductivity depends largely on added impurities.
4. Attacked by nitric acid and aqua regia, but stable in water, acids, and alkalies in absence of dissolved oxygen, low toxicity.
Basic Info
1.Purity: high quality germanium metal ge rod germanium bar 99.999% 5n
2. CAS No.: 7440-56-4
3.Main Applicatoin: solar cell,coating, fibre-optic systems,infrared optics,infrared night vision,phosphors
Specification
| Product Name | 99.999% Zone-refined Germanium Ingot |
| Appearance | Sliver White |
| Physical Size | Powder, Granules, Ingot |
| Molecular Formula | Ge |
| Molecular Weight | 72.6 |
| Melting Point | 937.4 °C |
| Boiling Point | 2830 °C |
| Thermal Conductivity | 0.602 W/cm/K @ 302.93 K |
| Electrical Resistivity | Microhm-cm @ 20 oC |
| Electronegativity | 1.8 Paulings |
| Specific Heat | 0.077 Cal/g/K @ 25 oC |
| Heat of Vaporization | 68 K-cal/gm atom at 2830 oC |
Impurities in ppm
Product: Germanium Ingot
Purity: 99.999%
MOQ: 1KG
Certificate：
What we can provide：
Product detail pictures:
Related Product Guide:
We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for Top Suppliers Nano Caco3 - Germanium ingot/metal/rod /bar – Xinglu, The product will supply to all over the world, such as: Cambodia, Kenya, Israel, Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.
By Nancy from Swiss - 2017.11.29 11:09
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
By Alva from Vietnam - 2018.02.12 14:52
