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Merck
CN

634840

铝酸镁

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

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线性分子式:
MgO·Al2O3
化学文摘社编号:
分子量:
142.27
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
235-100-5
MDL number:
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产品名称

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

InChI key

VPBIQXABTCDMAU-UHFFFAOYSA-N

InChI

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

SMILES string

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

assay

99.99% trace metals basis

hardness

8.0 mohs

size

10 mm × 10 mm × 0.5 mm

mp

2130 °C (lit.)

density

3.64 g/mL at 25 °C (lit.)

semiconductor properties

<110>

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Application

用于次锕系元素(例如镅)嬗变的惰性基质。

Features and Benefits

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。

General description

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

Physical form

立方晶系 (a = 8.083Å)

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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Klaassen, F.C.
J. Nuc. Mat., 319, 108-108 (2003)
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
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.
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
Liang Lv et al.
Journal of hazardous materials, 152(3), 1130-1137 (2007-09-14)
A fundamental investigation on the uptake of bromide ion from contaminated water by calcined and uncalcined MgAl-CO3 layered double hydroxides (LDHs) were conducted in batch mode. The uptake capacity of calcined LDHs (CLDH) is higher than that of uncalcined LDHs

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