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Merck
CN

263230

Germanium

chips, 99.999% trace metals basis

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About This Item

Empirical Formula (Hill Notation):
Ge
CAS Number:
7440-56-4
Molecular Weight:
72.64
NACRES:
NA.23
PubChem Substance ID:
24855958
UNSPSC Code:
12141716
EC Number:
231-164-3
MDL number:
MFCD00085310

Key Documents

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Product Name

Germanium, chips, 99.999% trace metals basis

InChI key

GNPVGFCGXDBREM-UHFFFAOYSA-N

InChI

1S/Ge

SMILES string

[Ge]

assay

99.999% trace metals basis

form

chips

resistivity

53 Ω-cm, 20°C

bp

2830 °C (lit.)

mp

937 °C (lit.)

density

5.35 g/mL at 25 °C (lit.)

Quality Level

100

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Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ4910
MKCM4696
MKCJ6836
MKCD5502
MKCC0673

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Minxian Wu et al.
Physical chemistry chemical physics : PCCP, 15(14), 4955-4964 (2013-02-27)
The electrodeposition of germanium from the ionic liquid 1-butyl-1-methylpyrrolidinium dicyanamide ([BMP][DCA]) and a mixture of [BMP][DCA] and 1-butyl-1-methylpyrrolidinium chloride ([BMP]Cl) was studied using cyclic voltammetry and using an electrochemical quartz crystal microbalance (EQCM). [GeCl4(BuIm)2] (BuIm = N-butylimidazole) was used as
Philippe Jund et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 25(3), 035403-035403 (2012-12-15)
We report an ab initio study of the semiconducting Mg(2)X (with X = Si, Ge) compounds and in particular we analyze the formation energies of the different point defects with the aim of understanding the intrinsic doping mechanisms. We find that the
Jian-Qiang Shen et al.
Dalton transactions (Cambridge, England : 2003), 42(16), 5812-5817 (2013-03-05)
An unprecedented organic-inorganic hybrid germanoniobate compound Na4[Cu(en)2(H2O)2]5[Na6Ge8Nb32O108H8(OH)4]·41H2O (1) was synthesized under the hydrothermal condition. In compound 1, the {Nb16} cage containing four {GeO4} tetrahedra in its internal cavity results in a heteropolyniobate anion [H4Ge4Nb16O54(OH)2](10-) ({Ge4Nb16}), which is connected by a
Jonas Schartner et al.
Journal of the American Chemical Society, 135(10), 4079-4087 (2013-02-19)
Attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy allows a detailed analysis of surface attached molecules, including their secondary structure, orientation, and interaction with small molecules in the case of proteins. Here, we present a universal immobilization technique on germanium
Michael Oehme et al.
Optics express, 21(2), 2206-2211 (2013-02-08)
In this paper we investigate the influence of n-type doping in Ge light emitting diodes on Si substrates on the room temperature emission spectrum. The layer structures are grown with a special low temperature molecular beam epitaxy process resulting in
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