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Silvery White 5N High Purity Germanium Granules / Particle Bag Packing

Categories High Purity Germanium
Brand Name: Xinrong
Model Number: Ge 5N
Certification: ISO9001
Place of Origin: China
MOQ: 100 grams
Price: negotiable
Payment Terms: D/A, L/C, D/P, T/T, Western Union, MoneyGram,PayPal
Supply Ability: 3000kgs/month
Delivery Time: delivery in 3-7days after receiving the payment
Packaging Details: 1000grams/bag
Material: Germanium
Appearance: Grain , Granule , Particle
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
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Silvery White 5N High Purity Germanium Granules / Particle Bag Packing


99.999% 5N Germanium Grain , Germanium Granule , Germanium Particle Less Than 1mm


Basic Informaiton


1. Item: Germanium granular,germanium grain,germanium particle

2. Purity: 99.999% up

3. Appearance: Grain , Granule , Particle

4. Analysis: ICP or GDMS


Germanium and its series products from Wuhan Xinrong


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


Product Name

High Purity Germanium Grain

Appearance

Grain , Granule , Particle

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. Packing


Generally packed in 1 kg/bag ,also could do according to customer request.


4. 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

Results Of Inspection:


Measurement Method: Two Probes Method

GE Content: 99.999% MIN

Resistivity: ≧50 Ω.cm

Circumstance Temperature: 20±0.5℃

Applied Standards: GB/T 11071-11071---2006





Quality Silvery White 5N High Purity Germanium Granules / Particle Bag Packing for sale
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