Magnesium aluminate

• Catalog No.: 635073
• CAS Number: 12068-51-8
• M. F.: Al2H2MgO4
• M. W.: 144.281556
• Purity: 99.99% trace metals basis

SYNONYMS

• Title: 铝酸镁
• IUPAC name: magnesium(2+) ion dialumanoylolate
• IUPAC Traditional name: magnesium(2+) ion dialumanoylolate

DATABASE IDS

• MDL Number: MFCD00049475
• CAS Number: 12068-51-8
• EC Number: 235-100-5
• PubChem SID: 24882712

PROPERTIES

• Description: single side polished
• Hardness: 8.0 mohs
• Linear Formula: MgO·Al2O3
• Purity: 99.99% trace metals basis
• Size: 10 mm × 10 mm × 0.5 mm
• Density: 3.64 g/mL at 25 °C(lit.)
• Melting Point: 2130 °C(lit.)
• Semiconductor Properties: <100>
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Packaging
1 ea in rigid mailer
Physical form
cubic (a = 8.083 Å)
Application
Transparent substrate used for bulk microwave and acoustic wave devices. Good substrate for III-V nitride materials. Inert matrix for the transmutation of minor actinides such as americium.1
Physical properties
propagation loss: 6.5 dB/μs; phase velocity: 6500 m/x at (100> shear wave); thermal expansion: 7.45 × 10-6 /°C

Description (简体中文)

包装
1 ea in rigid mailer
Physical form
立方晶系 (a = 8.083Å)
Application
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。用于次锕系元素（例如镅）嬗变的惰性基质。1
Physical properties
传播损耗：6.5dB/μs；相速度：在（100> 剪切波）时为 6500m/x；热膨胀：7.45×10-6/°C