Germanium (Ge)

Germanium Metals   Germanium Oxides   Germanium Chloride   Germanium Crystal Sheet

Germanium Metals:

Germanium MetalsGe

CAS#: 7440-56-4, m.p. 937.4 °C, b.p. 2830 °C, Density 5.32 gm/cm3
Grayish-white, lustrous, brittle metalloid.
Item No. Description Description Lot Size US$
ME32R-5N Reduced Germanium Metal Ingot 99.999%
Resistivity: 10-45 ohm cm
1 kg
5kg
10 kg
Ask for a Quotation
ME32Z-6N Zone-Refined Germanium Metal Ingot 99.9999%
Resistivity: 50 ohm cm
1 kg
5kg
10 kg
Ask for a Quotation
ME32ZN-6N Zone-Refined Germanium Metal Ingot 99.9999% (metals basis),
95% N type minimum, 10192#
1 kg
5kg
10 kg
Ask for a Quotation
ME32P-5N Germanium Metal Powder 99.999% 1 kg
5kg
10 kg
Ask for a Quotation
ME32L-5N Germanium Lump 3.2mm (0.125in) and down,
99.999% (metals basis), 43986#
1 kg
5kg
10 kg
Ask for a Quotation
ME32PI-5N Germanium Pieces 3-9mm (0.1-0.4in),
99.999% (metals basis), 10191#
1 kg
5kg
10 kg
Ask for a Quotation
ME32PI-6N Germanium Pieces 2cm (0.8in) & down,
99.9999% (metals basis), 00123#
1 kg
5kg
10 kg
Ask for a Quotation
ME32R-6N Germanium Rod polycrystalline, 6.35mm (0.25in) Dia.,
99.9999% (metals basis), 42951#
1 kg
5kg
10 kg
Ask for a Quotation
ME32S-5N Germanium Shot 1.2-1.7mm (0.05-0.07in), doped with 0.1-0.5% Gallium,
99.999% (metals basis), 38493#
1 kg
5kg
10 kg
Ask for a Quotation

Germanium Oxides:

Germanium OxideGeO2

CAS#: 1310-53-8, Not Hazardous
Powder, F.W.104.59, m.p. 1086 °C, b.p. 1550 °C, Spec. Gravity 6.239 gm/cm3
Item No. Description Purity Lot Size US$
OX32-4N Germanium Oxide Powder 99.99% 1 kg
5 kg
10 kg
Ask for a Quotation
OX32-5N Germanium Oxide Powder 99.999 % 1 kg
5 kg
10 kg
Ask for a Quotation
OX32-6N Germanium Oxide Powder 99.9999 % 1 kg
5 kg
10 kg
Ask for a Quotation

Germanium Chloride:

Germanium ChlorideGeCl4

CAS#: 10038-98-9,
Powder, F.W. 214.40, m.p. -49.5 °C, b.p. 83.1 °C, Spec. Gravity 1.874 gm/cm3
Item No. Description Purity Lot Size US$
SF32-T1 Germanium Chloride Liquid Total Ge: 70-73%
Combined S: 25-28%, Free S< 0.30%
1 kg
5 kg
10 kg
Ask for a Quotation

Germanium Crystal Sheet:

Germanium Crystal SheetGe

CAS#: 10038-98-9,
Crystal, theoretical transmittance and homogeneity of refractive index
Purity Description Sizes US$
> 99.9999% Crystal structure: single crystal & polycrystalline
Conductive type: N-type,
Crystal orientation: <111>,
Resistivity: 5-40 Ohm-cm, or lower resistivity
Single crystal: Φ5 - Φ300mm
Polycrystalline: Φ5 - Φ380mm
Ask for a Quotation
We also provide talor-made Infrared germanium windows. Ask for a Quotation