Germanium

Germanium, 99.999%, (trace metal basis), powder, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Germanium Name Note: 99.999% CAS: 7440-56-4 Purity Grade: (trace metal basis) Assay Percent Range: 99.999% Molecular Formula: Ge Formula Weight: 72.59g/mol MDL Number: MFCD00085310

Germanium dioxide, 99.999%, (trace metal basis), electronic grade, ACROS Organics™

Chemical Name or Material: Germanium dioxide CAS: 1310-53-8 Purity Grade: (trace metal basis) Assay Percent Range: 99.999% Molecular Formula: GeO2 Linear Formula: GeO2 Formula Weight: 104.59g/mol MDL Number: MFCD00011030

Germanium tetrachloride, 99.99%, (trace metal basis), ACROS Organics™

Chemical Name or Material: Germanium tetrachloride Name Note: 99.99% CAS: 10038-98-9 Purity Grade: For trace metal basis analysis Assay Percent Range: 99.99% Molecular Formula: Cl4Ge Linear Formula: GeCl4 Formula Weight: 214.4g/mol MDL Number: MFCD00011029

Germanium(IV) oxide, White powder/flake/crystalline/beads/lump, etc., 99.99% (Metals basis), Alfa Aesar™

Chemical Name or Material: Germanium(IV) oxide CAS: 1310-53-8 Physical Form: White powder/flake/crystalline/beads/lump, etc. Assay Percent Range: 99.99% (Metals basis) Molecular Formula: GeO2 Formula Weight: 104.59g/mol MDL Number: MFCD00011030

Germanium(IV) oxide, White powder/flake/crystalline/beads, etc., 99.9999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Germanium(IV) oxide CAS: 1310-53-8 Physical Form: White powder/flake/crystalline/beads/lump, etc. Assay Percent Range: 99.9999% (Metals basis) Molecular Formula: GeO2 Formula Weight: 104.59g/mol MDL Number: MFCD00011030

Germanium(IV) oxide, White powder/flake/crystalline/beads, etc., Puratronic™, 99.999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Germanium(IV) oxide CAS: 1310-53-8 Physical Form: White powder/flake/crystalline/beads/lump, etc. Assay Percent Range: 99.999% (Metals basis) Molecular Formula: GeO2 Formula Weight: 104.59g/mol MDL Number: MFCD00011030

Germanium Disulfide, MP Biomedicals

Chemical Name or Material: Germanium Disulfide CAS: 12025-34-2 Formula Weight: 136.72g/mol

Germanium Ingot, zone refined, 95% N type min., 99.9999% (Metals basis, 95% Ntype min.), Alfa Aesar™

Chemical Name or Material: Germanium CAS: 7440-56-4 Physical Form: Ingot, zone refined, 95% N type minimum Assay Percent Range: 99.9999% (Metals basis, 95% N type minimum) MDL Number: MFCD00085310

Germanium powder, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Germanium CAS: 7440-56-4 Physical Form: Powder Assay Percent Range: 99.9999% (Metals basis) MDL Number: MFCD00085310

Germanium pieces, 99.999% (metals basis), Alfa Aesar™

Chemical Name or Material: Germanium CAS: 7440-56-4 Physical Form: Pieces, 3.2mm (0.125 in.) and down Assay Percent Range: 99.9999% (Metals basis) MDL Number: MFCD00085310

Germanium Telluride, MP Biomedicals

Chemical Name or Material: Germanium Telluride CAS: 12025-39-7 Formula Weight: 200.19g/mol

Germanium(II) telluride, Black powder, 99.999%, Alfa Aesar™

Chemical Name or Material: Germanium(II) telluride CAS: 12025-39-7 Physical Form: Black powder Assay Percent Range: 99.999% Molecular Formula: GeTe Formula Weight: 200.19g/mol MDL Number: MFCD00135541

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