CAS 7440-56-4: Germanium

Fórmula: Ge

InChI: InChI=1S/Ge

Chave InChI: InChIKey=GNPVGFCGXDBREM-UHFFFAOYSA-N

SMILES: [Ge]

Sinónimos:

• Germanio
• Germanium element
• MeSH ID: D005857
• Germanium

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

CAS: 7440-56-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Ge
• Pureza: 99.9999%
• Cor e Forma: Ingot, Gray to white
• Peso molecular: 72.63

Germanium rod, polycrystalline, 6.35mm (0.25in) dia, 99.9999% (metals basis)

CAS: 7440-56-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Pureza: 99.9999%

Germanium pieces, 3.2mm (0.125in) and down, 99.999% (metals basis)

CAS: 7440-56-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Ge
• Pureza: 99.999%
• Cor e Forma: Pieces, Gray
• Peso molecular: 72.63

Germanium pieces, 3-9mm (0.1-0.4in), 99.999% (metals basis)

CAS: 7440-56-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Ge
• Pureza: 99.999%
• Peso molecular: 72.63

Germanium pieces, 2cm (0.8in) & down, 99.9999% (metals basis)

CAS: 7440-56-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Ge
• Pureza: 99.9999%
• Cor e Forma: Gray-white, Pieces
• Peso molecular: 72.63

Germanium powder, -100 mesh, 99.999% (metals basis)

CAS: 7440-56-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Ge
• Pureza: 99.999%
• Cor e Forma: Gray to black, Powder
• Peso molecular: 72.63

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

CAS: 7440-56-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Fórmula: Ge
• Pureza: 99.999%
• Cor e Forma: Pieces
• Peso molecular: 72.63

Germanium powder (99.9999%)

CAS: 7440-56-4

• Fórmula: Ge
• Pureza: (99.9999%)
• Cor e Forma: pwdr.
• Peso molecular: 72.59

Germanium powder (99.999%)

CAS: 7440-56-4

• Fórmula: Ge
• Pureza: (99.999%)
• Cor e Forma: -100 mesh
• Peso molecular: 72.59

Germanium pieces (99.999%)

CAS: 7440-56-4

• Fórmula: Ge
• Pureza: (99.999%)
• Cor e Forma: irregular pieces (5-10mm)
• Peso molecular: 72.59

Germanium, 99.999%, (trace metal basis), powder

CAS: 7440-56-4

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Fórmula: Ge
• Pureza: 99.999%
• Cor e Forma: Glistening crystalline powder, Grey to black
• Peso molecular: 72.63

Germanium, pieces 3-9mm

CAS: 7440-56-4

• Pureza: 99.999%
• Cor e Forma: Solid
• Peso molecular: 72.64g/mol

Cannabis ICP-MS Internal Standard Mixture 5-25 µg/mL in 2% HNO3

CAS: 13494-80-9 7439-94-3 7440-20-2 7440-56-47440-69-9 7440-74-6

• Cor e Forma: Mixture

Germanium Powder, ltn. 250 microns, 99.99%

CAS: 7440-56-4

• Fórmula: Ge
• Pureza: ≥ 99.99%
• Cor e Forma: Grey powder
• Peso molecular: 72.64

Germanium, powder -10 mesh

CAS: 7440-56-4

• Pureza: 99.999%
• Cor e Forma: Grey Powder
• Peso molecular: 72.64g/mol

Germanium Pieces max. 2 cm, 99.999%

CAS: 7440-56-4

Germanium Pieces max. 2 cm (50 Ohm cm); 99.9999+%

CAS: 7440-56-4

• Fórmula: Ge
• Pureza: ≥ 99.9999%
• Cor e Forma: Grey pieces or chunks
• Peso molecular: 72.64

Germanium

CAS: 7440-56-4

• Fórmula: Ge
• Pureza: 99%
• Cor e Forma: Solid
• Peso molecular: 72.6400

Germanium

CAS: 7440-56-4

Germanium is a metalloid that has been used in the fabrication of semiconductors. It is …

• Fórmula: Ge
• Pureza: Min. 95%
• Peso molecular: 72.64 g/mol