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  7. Germanium ingot, zone refined, 99.9999% (metals basis), electrical resistivity: 40 ohm-cm

Germanium ingot, zone refined, 99.9999% (metals basis), electrical resistivity: 40 ohm-cm

Product Code. 11391248
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24 g
120 g
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120g
24g
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11391248 120 g 120g
11381248 24 g 24g
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Product Code. 11391248 Supplier Thermo Scientific Alfa Aesar Supplier No. 010192.79
 Restricted Item
Estimated Shipment: 06-08-2026
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Descripción

Form: Electrical Resistivity: 40 ohm-cm | CAS: 7440-56-4 | Ge | 72.63 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Identificadores de productos químicos

CAS 7440-56-4
Molecular Formula Ge
Molecular Weight (g/mol) 72.63
MDL Number MFCD00085310
InChI Key GNPVGFCGXDBREM-UHFFFAOYSA-N
Synonym element, germanio, germanium, metal powder, unii-00072j7xws, powder, germanium, chips trace metals basis, atom, copper metal, germanium, disks, 15mm, thickness 1.0mm, polycrystalline, germanium, powder
PubChem CID 6326954
ChEBI CHEBI:30441
IUPAC Name germanium
SMILES [Ge]

Especificaciones

Color Silver
Physical Form Ingot
Quantity 120 g
Assay Percent Range 99.9999% (Metals basis, 95% N type minimum)
Odor Odorless
Appearance Silver-colored ingot
Chemical Name or Material Germanium

RUO – Research Use Only

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