应用
Aluminum oxide finds use as catalyst in organic synthesis and chromatography. It is used as an ingredient in sunscreen lotions and paints. It is also used in the manufacture of abrasives, refractories, ceramics, filler for plastics, dosimeter, spark plug insulators, and electrical insulators. Aluminum oxide is used widely to produce aluminum metal.
备注
Predominantly γ phase, 5-20% α phaseAluminium oxide is an amphoteric substance
基本信息
MDL
MFCD00003424
EINECS
215-691-6
分子式
Al2O3
分子量
101.96
熔点
2045°
沸点
2980°
密度
3.965
灵敏度
Ambient temperatures.
形态
0.01-0.02 Micron Powder, S.A. 100m^2/g
溶解性
Insoluble in water, ethanol and ether
Merck
14,356
安全信息
TSCA
是