Professional China Zns - Germanium ingot/metal/rod /bar – Xinglu
Professional China Zns - 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:
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In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Professional China Zns - Germanium ingot/metal/rod /bar – Xinglu, The product will supply to all over the world, such as: Ecuador, Uganda, Barcelona, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.
By Anastasia from Marseille - 2017.08.18 11:04
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Michaelia from Cologne - 2017.06.25 12:48