634840
Aldrich

Magnesium aluminate

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

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Molecular Formula

MgO�Al₂O₃

Molecular Weight

142.27

CAS Number

12068-51-8

MDL number

MFCD00049475

PubChem Substance ID

24882695

EG/EC Number

235-100-5

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Descriptions

Application

Inert matrix for the transmutation of minor actinides such as americium.¹

Packaging

1 ea in padded box

Physical form

cubic (a = 8.083 Å)

Features and Benefits

Transparent substrate used for bulk microwave and acoustic wave devices. Good substrate for III-V nitride materials.

Physical properties

propagation loss: 6.5 dB/μs; phase velocity: 6500 m/x at (100> shear wave); thermal expansion: 7.45 × 10^-6 /°C

Properties

assay

99.99% trace metals basis

hardness

8.0 mohs

size

10 mm × 10 mm × 0.5 mm

2130 °C(lit.)

density

3.64 g/mL at 25 °C(lit.)

References

Cited Reference

1. Klaassen, F.C. et al. J. Nuc. Mat. 319, 108, (2003)

Safety

WGK Germany

Related Categories

... Micro/Nanoelectronics > Electronic Materials

... Substrates > Single Crystal Substrates

MSDS

Certificate of Analysis

More Information