Professional China Zns - Germanium ingot/metal/rod /bar – Xinglu

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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

5

What we can provide

34


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Professional China Zns - Germanium ingot/metal/rod /bar  – Xinglu detail pictures


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We not only will try our greatest to offer you excellent services to each individual client, but also are ready to receive any suggestion offered by our buyers for Professional China Zns - Germanium ingot/metal/rod /bar – Xinglu, The product will supply to all over the world, such as: Rio de Janeiro, Manila, Riyadh, By adhering to the principle of "human oriented, winning by quality", our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.
  • The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Ivan from Russia - 2018.12.30 10:21
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Molly from Kuala Lumpur - 2017.12.31 14:53

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