Product Details:
Payment & Shipping Terms:
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| Material: | Germanium | Appearance: | Bar ,ingot |
|---|---|---|---|
| Main Application: | Germanium Ingot Solar Cell,Evaporation Coating,Infrared Optical Industry | Type: | Non Ferrous Metal Material |
| CAS: | 7440-56-4 | Purity: | 99.999% |
| Color: | Silvery White | Model Number: | Ge 5N |
Zone-Refined Germanium Ingot High Purity Germanium Ingot 99.999%
Basic Informaiton
1. Item: Germanium Ingot //Germanium Bar
2. Purity: 99.999% up
3. Analysis: ICP or GDMS
4. Appearance: hard and brittle, a silvery ash luster in trapezium-like bars.
5. Packing: Melt germanium ingots cross-section is shaped as a trapezium,
top width ≥26mm,
bottom width ≥21mm,
thickness ≥23mm,
length is between 100—500mm.
Germanium and its series products from Wuhan Xinrong
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Material name |
Purity |
size |
|
High purity Germanium |
5N-7N |
|
|
Germanium Ingot |
5N |
|
|
Germanium powder |
5N |
100,200,325 mesh |
|
Germanium Dioxide |
5N-6N |
|
2.GENERAL PROPERTIES
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Product Name |
High Purity Germanium |
|
Appearance |
a silvery ash luster in trapezium-like bars |
|
Standard |
GB/T11071-2006 |
|
Molecular Formula |
Ge |
|
Molecular Weight |
72.59 |
|
Melting Point |
937.4°C |
|
Boiling Point |
2800°C |
|
Apparent Density |
5.325 g/cm3 |
|
CAS No. |
7440-56-4 |
|
EINECS No. |
231-164-3 |
3. Specification
Impurities in ppm
|
Ge% |
99.999min |
|
AI(ppm) |
0.1max |
|
Cu(ppm) |
0.2max |
|
Fe(ppm) |
0.1max |
|
Pb(ppm) |
0.1max |
|
Ni(ppm) |
0.2max |
|
Co(ppm) |
0.2max |
|
As(ppm) |
0.1max |
|
Total content of AI, Cu, Fe, Pb, Bi,Na, Si, S,Se, As, Mg (ppm) |
10max |
4. Packing
Generally packed in 1 kg/bag or bottle, also could do according to customer request.
5. Shipping
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Preparation time before shipping |
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If we have stock, we could delivery the material in 3-5 days after customer confirmed the PO |
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If we do not have stock, we could delivery the material in 7-15 days according to customer purchased quantity. |
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Cargo shipping time |
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If the material is delivery by express, it takes 3-6 days to arrive at the destination place. |
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If the material is shipped by air, it takes 3-6 days to arrive in the destination air port. |
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If the material is shipped by sea, it takes 10-40 days to arrive in the different countries sea ports |
