Molybdenum trioxide - Germanium ingot/metal/rod /bar – Xinglu
Molybdenum trioxide - 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：
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We also offer you product sourcing and flight consolidation expert services. We've our personal manufacturing unit and sourcing business. We can offer you virtually every variety of merchandise associated to our item range for Molybdenum trioxide - Germanium ingot/metal/rod /bar – Xinglu, The product will supply to all over the world, such as: Jordan, Czech republic, Namibia, With the spirit of "high quality is our company's life; good reputation is our root", we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.
By Ina from Singapore - 2018.12.05 13:53
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Queena from Rotterdam - 2018.07.12 12:19
