Scandium Oxide - Germanium ingot/metal/rod /bar – Xinglu
Scandium Oxide - 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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Normally customer-oriented, and it's our ultimate concentrate on for being not only one of the most dependable, trustable and honest supplier, but also the partner for our shoppers for Scandium Oxide - Germanium ingot/metal/rod /bar – Xinglu, The product will supply to all over the world, such as: America, Algeria, India, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.
By Adelaide from Jamaica - 2017.11.29 11:09
It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
By Beulah from Hungary - 2017.12.09 14:01