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氧化铝靶材(Al2O3)essential information | |
Molecular formula | Al2O3 |
purity | 99.99% |
CAS No | 1344-28-1 |
Molar mass | 101.96 |
density | 3.5 g/cm³ |
melting point | 2054ºC |
boiling point | 2980 ℃ |
Solubility (water) | 不溶于水,易溶于强碱和强酸 |
热压陶瓷靶材。
难溶于水的白色固体,无臭、无味、质极硬,易吸潮而不潮解(灼烧过的不吸湿)。
氧化铝是典型的两性氧化物(刚玉是α形属于六方最密堆积,是惰性化合物,微溶于酸碱耐腐蚀 ),能溶于无机酸和碱性溶液中,几乎不溶于水及非极性有机溶剂;
氧化铝靶材(Al2O3)Product application |
光学领域等