Top Suppliers Nano Caco3 - Germanium ingot/metal/rod /bar – Xinglu

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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

5

What we can provide

34


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Top Suppliers Nano Caco3 - Germanium ingot/metal/rod /bar  – Xinglu detail pictures


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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Top Suppliers Nano Caco3 - Germanium ingot/metal/rod /bar – Xinglu, The product will supply to all over the world, such as: Detroit, Swiss, moldova, We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you.
  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Rigoberto Boler from Bangladesh - 2018.02.04 14:13
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Christopher Mabey from Bhutan - 2018.09.29 13:24

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