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