Sign In | Join Free | My chinacsw.com
chinacsw.com
Products
Search by Category
Wholesale Marketplace
Home > Other Metals & Metal Products >

Pure germanium granules 99.999% 5N ,Ge ingot ,Germanium Pellet with factory price

Categories High Purity Germanium
Brand Name: Xinrong
Model Number: 99.999%
Certification: ISO9001
Place of Origin: China
MOQ: 1kg
Price: USD1250-USD1350 kg
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram,PayPal
Supply Ability: 5000kgs per month
Delivery Time: 3-5 days
Packaging Details: 1kg/bag
Product Name: Germanium granul
Symbol: Ge
CAS NO.: 7440-56-4
Purity: 99.999% Min
Appearance: Silver Grey Granules
Shape: 1-10mm irregular granules
Atomic Weight: 72.61
Certificate: ISO9001:2008
Physical Traits: Powder, stone, pellet, sheet, ingot, bar
Main Application: Semiconductor material for transistors
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Pure germanium granules 99.999% 5N ,Ge ingot ,Germanium Pellet with factory price

    pure germanium granules 99.999% 5N with factory price



    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: pure germanium granules 99.999% 5N with factory price

    2. CAS No.: 7440-56-4

    3.Main Applicatoin: solar cell,coating, fibre-optic systems,infrared optics,infrared night vision,phosphors


    Product NameGermanium Granules
    AppearanceSilver Grey
    Physical SizePowder, Pellet, Ingot, Stone, Bar
    Molecular FormulaGe
    Molecular Weight72.6
    Melting Point937.4 °C
    Boiling Point2830 °C
    Thermal Conductivity0.602 W/cm/K @ 302.93 K
    Electrical ResistivityMicrohm-cm @ 20 oC
    Electronegativity1.8 Paulings
    Specific Heat0.077 Cal/g/K @ 25 oC
    Heat of Vaporization68 K-cal/gm atom at 2830 oC

    Application


    Germanium are commonly used as a semiconductor material for transistors. The first generation of semiconductors were based solely on germanium.


    However, most of today’s semiconductor production is based on silicon and germanium that widely applied in semiconductor, aerospace control, nuclear physics, optical fiber communication, infrared optics, solar cells, chemical catalyst, biomedical and other fields.


    Packing:


    Germanium granules generally will be vacuum packed in 1kg/bag or bottle to prevents oxidation and keeps your elements shine forever. Also could be packed according to customer request.




    Buy Pure germanium granules 99.999% 5N ,Ge ingot ,Germanium Pellet with factory price at wholesale prices
    Send your message to this supplier
     
    From:
    To: wuhan xinrong new materials co.,ltd
    Subject:
    Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2019 chinacsw.com. All rights reserved.