Photoelectric Raw Material Germanium Bar

  • 1-9 Kilograms
  • >=10 Kilograms
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0piecesselected, US $in total
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Lead Time:
1 day(s) after payment received
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Quick Details
Place of Origin:
Hunan, China
Brand Name:
SANTECH germanium
Model Number:
5N germanium powder
semiconductors and detectors
Ingot bar germanium, ingot, powder, lump, metal, stone, grain, round, dome, pallet, wafer
germanium metal ingot
Chemical Composition:
spherical, uneven, hemispherical, sputtering target, granular, piece
For m:
monocrystal, polycrystal, target, panel, board, plate, shot, granule
250um, 150um, 75um, 48um, 45um, 38um, 25um, 38 micron, 25 micron
250 micron, 150 micron, 75 micron, 48 micron, 45 micron, 1000 mesh up
Metallic, black grey, shinny, metal luster, no visible impurities
technological process:
enrichment, gathering, beneficiation, production, yield, manufacture
Hot Words:
Supplier, Producer, Made in China, China Products, Japanese material
Main Market:
South Korea,Thailand,Albania,Belgium,Bulgaria,Croatia,Cyprus,Indonesia
Packing Material:
Paper,Board,plastic PE zip bag,Polyethylene,safe Polypropylene bottles

Packaging & Delivery

Selling Units:
Single item
Single package size: 
30X20X15 cm
Single gross weight:
2.0 kg
Package Type:
Every ingot is vacuum sealed in a PVC layer bag, placed in a polystyrene box and then packed in a wooden case of about 25 kgs net each.
Lead Time :
Quantity(Kilogram) 1 - 50 >50
Est. Time(days) 1 To be negotiated

        Specifications of High Purity 5n 6n Germanium metal ingot Germanium Ingot:

         1. Item: Germanium Ingot
         2. Purity: 99.999%, 99.9999%
         3. Analysis: ICP or GDMS 
         4. Appearance: hard and brittle, a silvery ash luster in trapezium-like bars.
         5. Packing: Melt germanium ingots cross-section is shaped as a trapezium,
         top width ≥26mm,

         bottom width ≥21mm,

         thickness ≥23mm,

         length is between 100—500mm.


Product Name

High Purity Germanium
( Zone-refined Germanium Ingots )


a silvery ash luster in trapezium-like bars

Molecular Formula




Molecular Weight


Melting Point


Boiling Point


Apparent Density

5.325 g/cm3





        1. 35% for fiber-optics, 30% infrared optics
        2. 15% polymerization catalysts, and 15% electronics and solar electric applications.
        3. The remaining 5% went into such uses as phosphors, metallurgy, and chemotherapy.


         Vacuum packing

         Carton packaging

         Changsha Santech Materials Co., Ltd. is a private enterprise that integrates scientific research, material

         processing and recycling of Tellurium, Bismuth and Indium. We successfully developed hight purity Tellurium

         Dioxide 99.999%, P-type Bismuth Oxide,low melting point alloy as well as low-oxygen metal nanopowder.

         We aim to be a leading premium supplier of specialty purified metals and advanced materials in the world.


         After years of efforts, we have a comprehensive quality management system and production flow with

         advantages of below:

         1.Customize ultra-pure metals, alloys and compounds.

         2.Full process to the beginning of project and final production.

         3.Independent Export License (No. 01548086)

         4.Reputable business relationship spread over 20 countries and regions.


         Changsha Santech has developed sperical Cadmium shot, oxygen-free Selenium shot and persistent emphasis

         on R&D ensured our endless efforts on quality excellence and continuous development on new materials We

         sincerely look forward to working with reliable partners in the long-term mutually beneficial cooperation.

        1.Fast Delivery: In 2-5 days

        2.Quality Guarantee: If any quality problems, free replacement will be adopted.

        3.Technical Support: 24 hours technical support by e-mail or calling

        4.FAQ Email Help: 2 hours in workday, 12 hours in the weekend.

        5.Convenient Payment: We accept the Bank Transfer, L/C, Western Union, PayPal, Escrow, etc.

        6.You can also place an order quicky.

                                More Product:Germanium Ingot,Germanium Piece,Germanium Powder and more