Germanium (Ge)

Germanium Metals   Germanium Oxides   Germanium Chloride

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 Purity Lot Size US$
ME32R-5N Reduced Germanium Metal Ingot 99.999%
Resistivity: 10-45 ohm cm
1 kg
5kg
10 kg
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ME32Z-6N Zone-Refined Germanium Metal Ingot 99.9999%
Resistivity: 50 ohm cm
1 kg
5kg
10 kg
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ME32P-5N Germanium Metal Powder 99.999 1 kg
5kg
10 kg
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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
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OX32-5N Germanium Oxide Powder 99.999 % 1 kg
5 kg
10 kg
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OX32-6N Germanium Oxide Powder 99.9999 % 1 kg
5 kg
10 kg
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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
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