assay
99.99% trace metals basis
form
(chips, chunks), (metallic liquid or solid (ambient temp dependent))
reaction suitability
core: gallium
resistivity
25.795 μΩ-cm, 30°C
bp
2403 °C (lit.)
mp
29.8 °C (lit.)
density
5.904 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
[Ga]
InChI
1S/Ga
InChI key
GYHNNYVSQQEPJS-UHFFFAOYSA-N
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General description
镓(Gallium)是一种稀土元素，广泛用于智能电子装置和集成电路，具有低能耗和高运算速度的优点。因其高沸点和低熔点，在较宽的温度范围内呈现液态。因其高电荷，可形成硫酸化、氯化和磷酸化复合物。镓化合物可用于先进的半导体和LED芯片。
Application
镓可作为前体合成：
- 氮化镓等镓基化合物，用于光电领域。
- 硫/镓杂化正极材料，用于锂硫电池。镓金属表面的电催化性可促进多硫化锂的氧化还原反应。
- 基于镓的液体合金，用于制造柔性电子装置。
Features and Benefits
- 优异的热和电传导性
- 在较宽的温度范围内呈现液态
- 高温下具有低蒸汽压
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
存储类别
11 - Combustible Solids
法规信息
危险化学品
此项目有
Elizabeth M Carnicom et al.
Dalton transactions (Cambridge, England : 2003), 46(41), 14158-14163 (2017-10-07)
Previously unreported σ-phases in the ternary niobium-based systems Nb-X-Ga for X = Ru, Rh, Pd, Ir, Pt, Au, and Nb-X-Al for X = Ir, and Pt are presented, prepared by arc-melting followed by annealing at 1000 °C for 1 week.
Sayan Sarkar et al.
Scientific reports, 9(1), 8180-8180 (2019-06-05)
Recent advances in high performance thermoelectric materials have garnered unprecedented attention owing to their capability of direct transformation of heat energy to useful electricity. Copper Telluride (Cu2Te), a member of the chalcogenide family has emerged as a state-of-the-art thermoelectric material
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
Chen, X.Z. et al.
Chemistry of Materials, 11, 75-75 (1999)
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
商品
Solid state and materials chemistry have made a tremendous impact and have experienced growth in recent years, particularly for rare earthcontaining materials.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 263265-50G | 04061826117163 |
| 263265-10G | 04061826117149 |
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