Infrared Optical Industry 99.999% Silver White Germanium Lump

• Application: Industrial
• Shape: Lump
• Standard: GB, ASTM
• Purity: >99.99%
• Alloy: Non-alloy
• Secondary: Non-secondary
• Model NO.: FITECH-Ge
• Usage: Metallurgy
• Appearance: Silver White
• Sample: Avaiable
• Shape,Figure: Granule
• Transport Package: 1kg/Bag
• Specification: 5N
• Trademark: FITECH
• Origin: China
• HS Code: 8112991000
• Production Capacity: 5mt/Year

Product Description

Germanium granule

 

1.HS Code : 8112991000

2.Purity: 99.999%

3.Main Application: Semiconductor, aerospace control, nuclear physics, optical fiber communication, infrared optics, solar cells,chemical catalyst,biomedical and other fields.

4.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.

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.

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

Applications

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

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

 

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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.