• Fitech Material(s), making the real difference

  • Learn More
  • Anhui Fitech Material Co., Ltd.

  • This product was successfully added to cart!

    View Shopping Cart

    Silver gray 5N Germanium granule

    Short Description:


  • CAS No.: 7440-56-4
  • Purity: 99.999%
  • Size: 1-3mm, 2-6mm, or customized
  • Color: Silver gray
  • EINECE NO.: 231-164-3
  • Melting point: 937.4 °C
  • Boiling point: 2800 °C
  • USD$0.00
    • Quality First

      Quality First

    • Competitive Price

      Competitive Price

    • First-class Production Line

      First-class Production Line

    • Factory Origin

      Factory Origin

    • Customized Services

      Customized Services

    Basic Information

    1.Description: Germanium granule
    2.Packing: 1kg per bag
    3.HS Code: 8112991000
    4.Storage: It should be stored in a cool, ventilated, dry, clean warehouse without chemical corrosion atmosphere. Moisture proof.Do not store and transport together with acid and alkali products. It should be rainproof and shockproof in the process of transportation. Handle with care during loading and unloading to prevent collision and rolling and mechanical damage.

    Germanium granule is a kind of silver gray metal with luster and hardness, which is made of high-purity germanium ingot through physical process in a clean environment. The germanium grain belong to that carbon group, and the chemical properties of germanium are similar to those of tin and silicon of the same group. Germanium is slowly oxidized to GeO2 at 250 ℃. The germanium particle are insoluble in water, hydrochloric acid and dilute caustic solution. Germanium is dissolved in aqua regia, concentrated nitric acid or sulfuric acid, molten alkali, alkali peroxide, nitrate or carbonate, and reacts with molten alkali to form germanate. Germanium particles are not oxidized in air, and their fine powder can be burned in chlorine or bromine.

    Product name Germanium Granule
    Chemical Composition Ge
    Resistivity ≥ 50 Ω.cm (20±0.5 °C)
    Density 5.325g/cm3
    Shape Granule
    Melting point 937.4 °C
    Application Industry
    Germanium granule03
    Germanium granule01
    Germanium granule02
    test_pro_01

    Application

    1.Used as a variety of monocrystalline germanium raw materials;

    2.It is mainly used for photoelectric material addition, coating material, optical glass, semiconductor, infrared night vision instrument, etc.

    Packing

    1kg vacuum bag,
    1kg per bottle

    Exhibition Show

    pro_exhi

    Packing & Transportation

    transport
    transport2

    FAQs

    Q: Are you trading company or manufacturer ?
    A: We are factory.

    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

    Certificate

    certificate1
    certificate3
    ISO 9001
    ISO 14001
    ISO 45001
    index_cer3
    certificate4
    certificate5
    certificate6
    certificate7
    certificate8
    certificate9
    certificate10

    More products

    Germanium Dioxide

    Germanium Dioxide

    High Purity Germanium Dioxide, White Powder, Melting Point 2000℃, Stable at Low Temperatures

    High Purity Germanium Dioxide, White Powder, Me...

    Supply High Purity 99.999% Germanium Powder For Semiconductor Material

    Supply High Purity 99.999% Germanium Powder For...

    13.25g 99.999%Min Metallurgy Germanium Monocrystal Stick

    13.25g 99.999%Min Metallurgy Germanium Monocrys...

    Factory Price High Purity Semiconductor Germanium Ge Ingot

    Factory Price High Purity Semiconductor Germani...

    High Purity Ge Germanium Granule 1Kg/Bag

    High Purity Ge Germanium Granule 1Kg/Bag