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Supply High purity 99.999% germanium powder for semiconductor material
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Anhui Fitech Material Co.,Ltd specializes in Precious Metals more than 10 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology. If you want to buy Precious Metals, Metallurgy, Chemical Raw Materials or look for price quotation, please contact info@fitechem.com
Specification (% )
Basic information:
1.Formula: Ge
2.CAS No.:7440-56-4
3.HS Code : 8112921090
4.Properties: Gray black powder, 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%,melting point of 937.4 ℃, boiling point of 2800 ℃, density of 5.325g/cm3. Germanium powder is mainly used in semiconductor devices, coatings and alloy addition. Germanium powder can also be used in optical fiber communication systems, infrared optics, solar cells and other fields.
| Product name | Germanium Powder |
| Appearance | Black/grey powder |
| HS Code | 8112921090 |
| CAS No | 7440-56-4 |
| Shape | Powder |
| Purity | 99.999%min |
| Application | Industry |
Functions and Applications
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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A: We are factory.
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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
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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