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  8. Germanium pieces, 2cm (0.8in) and down, Puratronic™, 99.999% (metals basis)

Germanium pieces, 2cm (0.8in) and down, Puratronic™, 99.999% (metals basis)

Catalog No. p-7048657
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Catalog No. Quantity
AA1114406 5 g
AA1114414 25 g
AA1114422 100 g
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Catalog No. AA1114406 Supplier Thermo Scientific Chemicals Supplier No. 01114406
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Description

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.

Chemical Identifiers

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]

Specifications

Quantity 5 g
Odor Odorless
Particle Size 2cm (0.8 in.) & down
Form Pieces
Percent Purity ≥99.9999%
Grade Puratronic
Assay (metals basis)
Chemical Name or Material Germanium pieces, Electrical Resistivity: >40 ohm-cm

Safety and Handling

EINECSNumber 231-164-3
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only