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Merck
CN

329010

Gallium arsenide

pieces, 99.999% trace metals basis

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About This Item

Linear Formula:
GaAs
CAS Number:
Molecular Weight:
144.64
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
215-114-8
MDL number:
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assay

99.999% trace metals basis

form

pieces

density

5.31 g/mL at 25 °C (lit.)

SMILES string

[Ga]#[As]

InChI

1S/As.Ga

InChI key

JBRZTFJDHDCESZ-UHFFFAOYSA-N



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pictograms

Health hazard

signalword

Danger

Hazard Classifications

Carc. 1B - Repr. 1B - STOT RE 1

target_organs

Respiratory system,hematopoietic system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

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Certificates of Analysis (COA)

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M Baranowski et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 25(6), 065801-065801 (2013-01-12)
In this study we apply time resolved photoluminescence and contactless electroreflectance to study the carrier collection efficiency of a GaInNAsSb/GaAs quantum well (QW). We show that the enhancement of photoluminescence from GaInNAsSb quantum wells annealed at different temperatures originates not
I I Yakimenko et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 25(7), 072201-072201 (2013-01-19)
We analyze the occurrence of local magnetization and the effects of electron localization in different models of quantum point contacts (QPCs) using spin-relaxed density functional theory (DFT/LSDA) by means of numerical simulations. In the case of soft confinement potentials the
Anand Kumar Tatikonda et al.
Biosensors & bioelectronics, 45, 201-205 (2013-03-19)
Microelectronic-based sensors are ideal for real-time continuous monitoring of health states due to their low cost of production, small size, portability, and ease of integration into electronic systems. However, typically semiconductor-based devices cannot be operated in aqueous solutions, especially in