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Advanced Chemicals Raw Material Grade Germanium powder

Short Description:

  • CAS No.:  7440-56-4
  • Molecular Formula: Ge
  • Quality Standard: 99.999%
  • Packing: III
  • Minimum Order: Depends on your requirement
  • Density: 5.35 g/mL at 25 °C(lit.)
  • Boiling Point: 2830 °C(lit.)
  • Melting Point: 937 °C(lit.)
  • Molecular Weight: 72.640
  • LogP: 0.06920
  • Storage condition: Flammables area
  • Stability: Stable
  • WGK Germany: 3
  • Hazard Class: 8
  • RTECS: LY5200000
  • EINECS: 231-164-3

Product Detail

Product Tags

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Basic information:

Ge content ≥ 99.999%, resistivity ≥ 50Ω • cm (20 ± 0.5 ºC). Silver gray metallic luster, cuboid bar shape, hard and brittle, melting point of 937.4 ºC, boiling point of 2800 ºC, density of 5.325g/cm3.

Storage Condition: It should be stored in a warehouse with cool, ventilated, dry, clean and chemical corrosion-free atmosphere.Moisture proof. Can not be mixed with acid and alkali products. During transportation, it should be rainproof and shockproof. When loading and unloading, be careful to prevent collision and rolling, and prevent mechanical damage.

Application:

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

2. Widely used in semiconductor and detector, infrared optical industry.
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Certificate

The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.

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Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services

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Factory

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Packing

1kg/ bag; 25kg/ barrel;
20 tons/1×20‘FCL Shipment.

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FAQ:
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.


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