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99.999% 100mesh 325mesh Germanium Powder


Purity

99.999%

Size

100mesh, 200mesh, 325mesh, <1um

Density

5.35

Melting Point

947 °C

Electronegativity

1 Ω·m (at 20 °C)

Thermal Expansion

6.0 µm/(m·K)

Thermal Conductivity

60.2 W/(m·K)

Minimum Order Quantity

0.1KG

Packaging Details

0.1kg per vacuum bag, carton box outside

Delivery Time

1-3 days for small quantity order, 5-7 days for large quantity

Payment Terms

T/T, L/C, PAYPAL, West Union

Supply Ability

100KG per month

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Quick Detail:
4.Germanium metal powder, Germanium 325mesh, nano germanium powder, Germanium nanopowder, nano Germanium
5.Mainly applied to evaporation, electronics and solar electric application.
6.99.999%, less than 1 micron, 100mesh, 200mesh, -325mesh

Description
Germanium powder is made of original zone refined high purity germanium metal, produced in vaccum and clean environment to keeps purity to 99.999 and size from 100mesh to less than 1 micor meter.

Applications
1. 35% for fiber-optics, 30% infrared optics
2. 15% polymerization catalysts, and 15% electronics and solar electric applications.
3. The remaining 5% went into such uses as phosphors, metallurgy, and chemotherapy.

Specifications

Element

Standard

Element

Standard

As

0.1

Pb

0.1

Al

0.1

Cu

0.2

Co

0.2

Total Foreign Matters

≤ 10 ppm

Ni

0.2

Purity

99.999%


Competitive Advantage
1. Strict raw materials control: raw materials are collected from non-recycled coal ash
2. Low heavy metal content: content of Mg, Al, Pb, As, Ni, Hg less than 1ppm
3. Customized packaging:packed by plastic vacuum bag
4. Quality Guarantee: If any quality problems, free replacement will be adopted