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Merck

772631

Sigma-Aldrich

ガリウム

pieces, 99.99999% trace metals basis

別名:

Gallium element

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About This Item

化学式:
Ga
CAS番号:
分子量:
69.72
EC Number:
MDL番号:
UNSPSCコード:
12352300
PubChem Substance ID:
NACRES:
NA.23

アッセイ

99.99999% trace metals basis

形状

pieces
(metallic liquid or solid (ambient temp dependent))

抵抗性

25.795 μΩ-cm, 30°C

bp

2403 °C (lit.)

mp

29.8 °C (lit.)

密度

5.904 g/mL at 25 °C (lit.)

保管温度

2-8°C

SMILES記法

[Ga]

InChI

1S/Ga

InChI Key

GYHNNYVSQQEPJS-UHFFFAOYSA-N

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アプリケーション

Gallium metal is used in many high technology applications including the growth of gallium semiconductor nanoparticles by MBE and as a catalyst for the formation of nanoscale semiconductors such as PbSe .

ピクトグラム

CorrosionExclamation mark

シグナルワード

Warning

危険有害性情報

危険有害性の分類

Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1

保管分類コード

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

引火点(℃)

Not applicable


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Slide 1 of 3

1 of 3

Josef A Czaban et al.
Nano letters, 9(1), 148-154 (2009-01-16)
We report the use of Te as an n-type dopant in GaAs core-shell p-n junction nanowires for use in photovoltaic devices. Te produced significant change in the morphology of GaAs nanowires grown by the vapor-liquid-solid process in a molecular beam
Jia Zhu et al.
Nano letters, 7(4), 1095-1099 (2007-03-14)
Lead chalcogenide nanostructures are good potential candidates for applications in multiexciton solar cells, infrared photodetectors, and electroluminescence devices. Here we report the synthesis and electrical measurements of hyperbranched PbSe nanowire networks. Hyperbranched PbSe nanowire networks are synthesized via a vapor-liquid-solid
Andrew B Kelson et al.
Current opinion in pharmacology, 13(5), 707-716 (2013-07-24)
Microbes have evolved elaborate iron-acquisition systems to sequester iron from the host environment using siderophores and heme uptake systems. Gallium(III) is structurally similar to iron(III), except that it cannot be reduced under physiological conditions, therefore gallium has the potential to
Michael A Jakupec et al.
Current topics in medicinal chemistry, 4(15), 1575-1583 (2004-12-08)
The trivalent gallium cation is capable of inhibiting tumor growth, mainly because of its resemblance to ferric iron. It affects cellular acquisition of iron by binding to transferrin, and it interacts with the iron-dependent enzyme ribonucleotide reductase, resulting in reduced
Technetium and gallium derived radiopharmaceuticals: comparing and contrasting the chemistry of two important radiometals for the molecular imaging era.
Mark D Bartholomä et al.
Chemical reviews, 110(5), 2903-2920 (2010-04-27)

資料

The unique properties of the rare-earth elements and their alloys have brought them from relative obscurity to high profile use in common hightech applications.

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