Basic Info.

Model NO.

germanium granule

HS Code

811299100

Model NO.

germanium granule

HS Code

811299100

Product Desciption

 5N  Germanium Granule


 

Basic information:

 

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

Application:

 

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

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

FAQ:
Q: What kind of minor metals we are offering?
A: We offers the Bismuth Ingot, Bismuth Pearl, Bismuth Needle, Bismuth Powder,  Bismuth Trioxide,  Indium Ingot, Indium Sheet, High Purity Tellurium, Tellurium Ingot,  Tellurium Powder, Galluim Oxide, Zone-refined Germanium Ingot and other minor metals.


Q: What is the delivery methods?
A: The delivery methods are by express(DHL/TNT/Fedex), by air, by train and by sea.

Q: What is the payment term?
A: We accept TT, paypal or Western Union.

Q: Could the visiting of factory be possible?
A: We warmly welcome customers to visit our factory anytime. Besides the visiting of factory, we also warmly welcome customers or the third parties to arrange inspection before delivery.

Q: How about the lead time?
A: Generally, the lead time is about 3-5 working days for the models in stock; about 7-14 working days or more for large quantity orders.