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263273

Sigma-Aldrich

镓

99.999% trace metals basis

别名:

Elemental gallium

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About This Item

线性分子式:
Ga
CAS号:
7440-55-3
分子量:
69.72
MDL號碼:
MFCD00134045
分類程式碼代碼:
12141715
PubChem物質ID:
24855961
NACRES:
NA.23

品質等級

100

化驗

99.999% trace metals basis

形狀

(metallic liquid or solid (ambient temp dependent))

電阻係數

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.)

儲存溫度

2-8°C

SMILES 字串

[Ga]

InChI

1S/Ga

InChI 密鑰

GYHNNYVSQQEPJS-UHFFFAOYSA-N

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應用

最近研究了镓的宽液态范围，其中将镓用作溶剂，成功地合成了三元硅化物 SmNiSi3 和 YNiSi3，而不用将镓掺入其结构中，这是一种非常有前景的新合成方法。

象形圖

CorrosionExclamation mark
GHS05,GHS07

訊號詞

Warning

危險聲明

H290,H302,H412

危險分類

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

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCS9475
MKCS9474
MKCS8011
MKCS6810
MKCT7618

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Chen, X.Z. et al.
Chemistry of Materials, 11, 75-75 (1999)
C Tessarek et al.
Optics express, 21(3), 2733-2740 (2013-03-14)
Self-assembled GaN rods were grown on sapphire by metal-organic vapor phase epitaxy using a simple two-step method that relies first on a nitridation step followed by GaN epitaxy. The mask-free rods formed without any additional catalyst. Most of the vertically
Christopher R Chitambar
Future medicinal chemistry, 4(10), 1257-1272 (2012-07-18)
There is an ever pressing need to develop new drugs for the treatment of cancer. Gallium nitrate, a group IIIa metal salt, inhibits the proliferation of tumor cells in vitro and in vivo and has shown activity against non-Hodgkin's lymphoma
Yanpeng Liu et al.
Nature communications, 5, 5461-5461 (2014-11-21)
Layer-by-layer-stacked chemical vapour deposition (CVD) graphene films find applications as transparent and conductive electrodes in solar cells, organic light-emitting diodes and touch panels. Common to lamellar-type systems with anisotropic electron delocalization, the plane-to-plane (vertical) conductivity in such systems is several
Michael A Jakupec et al.
Metal ions in biological systems, 42, 425-462 (2004-06-23)
Gallium has been the second metal to show activity against malignant tumors in humans soon after the establishment of platinum drugs in routine clinical practice. It has the unique property of inhibiting tumor growth as a simple cation, mainly because
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