: 化学式:Al₂O₃ CAS No.:1344-28-1 EINECS 登录号:215-691-6 相对分子质量:101.96 性状:难溶于水的白色固体,为中性氧化物。无臭。无味。质极硬。易吸潮而不潮解(灼烧过的不吸湿)。两性氧化物,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。相对密度(d204)4.0。熔点约2000℃。 储存:密封干燥保存。SCRC100009 用途:用作分析试剂。有机溶剂的脱水。吸附剂。有机反应催化剂。研磨剂。抛光剂。冶炼铝的原料。耐火材料。
氧化铝/铝氧/三氧化二铝/刚玉/金刚砂/矾土/Aluminum oxide 氯化胆碱/氯化胆脂/(2-羟乙基)三甲基氯化铵/2-羟乙基三甲基氯化铵/氯化-2-羟乙基三甲铵/三甲基(2-羟乙基)铵氯化物/增蛋素/2-...
基于208个网页-相关网页
他们开发了一种从铝氧石中提炼铝的新工艺。
They have developed a new process for extracting aluminium from bauxite.
硼酸是一种极好的漂浮物,而水铝氧却毫无浮动性。
Boric acid is an excellent floater while gibbsite has no native floatability at all.
结果表明:粉煤灰中铝氧多面体主要以四面体和八面体形式存在。
The results showed that tetrahedron and octahedron are the main forms of aluminum-oxide polyhedron in raw fly ash, and they exist in a multi-structural surrounding.
So between b e, and b, between n and o, magnesium and aluminum, and then phosphorous and sulfur, what we see here is that we're kind of going down, or quite specifically, we are going down.
比如从铍到硼,从氮到氧,从镁到铝,从磷到硫,我们在这些地方看到有点下降,或者可以明确地说,我们确实在下降。
Because aluminum ions have charge of plus three and oxygen ions have charge of minus two.
因为铝离子为正三价,氧为负二价。
Aluminum oxide, aluminum plus oxygen.
氧化铝,铝加上氧。
应用推荐