$60.00
200 Pieces (MOQ)
High Purity 99.999% 8*50mm Metal Germanium Single Crystal
Anhui Fitech Materials Co., Ltd.
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Supply 99.999% Germanium Powder
| Price | $1900.00 |
|---|---|
| Min Order | 5 kg |
| Availability | In Stock |
| Shipping From | Anhui, China |
| Popularity | 535 people viewed |
Model NO.:
FITECH-Ge
Application:
Industrial
Shape:
Powder
Standard:
GB, ASTM
Purity:
>99.99%
Alloy:
Non-alloy
Secondary:
Non-secondary
Usage:
Metallurgy
Appearance:
Silver White
Sample:
Avaiable
Shape,Figure:
Powder
Trademark:
FITECH
Transport Package:
1kg/Bag
Specification:
5N
Origin:
China
HS Code:
8112991000
Product Description
Germanium powder
1.Formula: Ge
2.CAS No.:7440-56-4
3.HS Code : 8112921090
4.Properties: Lustrous, hard, grayish-white solid metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. Purified germanium is a 'p-type' semiconductor material. Conductivity depends largely on added impurities. Attacked by nitric acid and aqua regia, but stable in water, acids, and alkalies in absence of dissolved oxygen, low toxicity.
5.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. Germanium is mainly 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 use in electronics are in fibre-optic systems, infrared optics and in solar cell applications.
Product name | Germanium Powder |
Appearance | Black/grey powder |
HS Code | 8112921090 |
CAS No | 7440-56-4 |
Shape | Powder |
Purity | 99.999%min |
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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Packing
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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1 Piece (MOQ)
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CHANGSHA EASCHEM CO., LIMITED