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634840

Sigma-Aldrich

铝酸镁

single crystal substrate, <110>, 99.99% trace metals basis

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线性分子式:
MgO·Al2O3
CAS号:
12068-51-8
分子量:
142.27
EC 号:
235-100-5
MDL编号:
MFCD00049475
PubChem化学物质编号:
24882695
NACRES:
NA.23

检测方案

99.99% trace metals basis

硬度

8.0 mohs

尺寸

10 mm × 10 mm × 0.5 mm

mp

2130 °C (lit.)

密度

3.64 g/mL at 25 °C (lit.)

半导体性质

<110>

SMILES字符串

[Mg++].[O-][Al]=O.[O-][Al]=O

InChI

1S/2Al.Mg.4O/q;;+2;;;2*-1

InChI key

VPBIQXABTCDMAU-UHFFFAOYSA-N

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相关类别

应用

用于次锕系元素（例如镅）嬗变的惰性基质。

特点和优势

用于大型微波和声波设备的透明基板。III-V 氮化物材料的良好基板。

物理属性

传播损耗：6.5dB/μs；相速度：在（100> 剪切波）处为 6500m/x；热膨胀：7.45×10-6/°C

外形

立方晶系 (a = 8.083Å)

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315 - H319 - H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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Klaassen, F.C.
J. Nuc. Mat., 319, 108-108 (2003)
J C Keller et al.
Dental materials : official publication of the Academy of Dental Materials, 13(1), 62-68 (1997-01-01)
The objective of this work was to examine osteoblast-like cell attachment and morphology in vitro to osteoceramic materials with three different surface morphologies. Osteoceramic composite disks were fabricated from tricalcium phosphate and magnesium-aluminate spinel (MgAl2O4) in a 50 vol% ratio.
Tomohito Kameda et al.
Chemosphere, 73(5), 844-847 (2008-07-25)
Magnesium-aluminum oxide (Mg-Al oxide) obtained by thermal decomposition of Mg-Al layered double hydroxide (Mg-Al LDH) effectively removed HCl from gaseous streams. HCl removal was greater in the presence of added water vapor at all temperatures examined and increased with decreasing
Satit Puttipipatkhachorn et al.
International journal of pharmaceutics, 293(1-2), 51-62 (2005-03-22)
Diclofenac calcium-alginate (DCA) beads were reinforced with different amounts of sodium starch glycolate (SSG) or magnesium aluminum silicate (MAS) and were prepared using ionotropic gelation method. Complex formation of sodium alginate (SA) and SSG or MAS in calcium-alginate beads was
Gabriel A Devenyi et al.
Nano letters, 9(12), 4258-4263 (2009-10-22)
A new class of gold nanostructures has been fabricated on the (100), (111), and (110) surfaces of lattice-matched MgAl(2)O(4) substrates. The nanostructures were fabricated through a synthesis route where a thin gold film dewets, liquefies, and then slowly self-assembles. The
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