634840
铝酸镁
single crystal substrate, <110>, 99.99% trace metals basis
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关于此项目
线性分子式:
MgO·Al2O3
化学文摘社编号:
分子量:
142.27
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
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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一般描述
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
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。
外形
立方晶系 (a = 8.083Å)
警示用语：
Warning
危险声明
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
新产品
此项目有
Klaassen, F.C.
J. Nuc. Mat., 319, 108-108 (2003)
Tomohito Kameda et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 47(5), 711-717 (2012-03-16)
Mg-Al oxide obtained by calcination of NO(3)(-)-intercalated Mg-Al layered double hydroxide (NO(3)•Mg-Al LDH) was used to treat H(2)SO(4), acting as both a neutralizer of the acid and a fixative for SO(4)(2-). The fraction of SO(4)(2-) removed increased with time and
Feng Li et al.
Journal of hazardous materials, 125(1-3), 89-95 (2005-07-12)
MgAl-layered double hydroxides with different interlayer anions (nitrate, carbonate and chloride) were evaluated for their abilities to adsorb the organic pesticide glyphosate (N-phosphonomethyl glycine, Gly). The adsorption isotherms of Gly on layered double hydroxides (LDHs) nitrate were described by the
Toshiaki Yoshioka et al.
Chemosphere, 69(5), 832-835 (2007-06-26)
Magnesium-aluminum oxide (Mg-Al oxide) prepared by the thermal decomposition of a hydrotalcite-like compound was found to have potential for treating NaBF(4) wastewater. The Mg-Al oxide removed the BF(4)(-) and F(-) and H(3)BO(3) from the NaBF(4) solution. With increasing Mg-Al oxide
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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