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Lanthanum(III) oxide

CAS number:1312-81-8    molecular formula:La2O3

overview

compound introduction

氧化镧 (III) 是一种碱土金属氧化物 ,是氧化钕的抗磁性同构类似物。它也是一种有效的可回收的催化剂,可用于偶联各种芳基卤化物与芳香/烷基硫醇。 应用 在电感耦合等离子体原子发射光谱法 (ICP-AES) 中使用氧化镧 (III) 作为分析标准品,用于古陶的化学表征。 适合用作原子吸收标准品。 LAMOX 快离子导体和超导体的前体。 Lanthanum (III) oxide is an alkaline earth oxide, and is a diamagnetic, isostructural analog of neodymium oxide. It is also an efficient recyclable catalyst, and can be used in coupling various aryl halides with aromatic/alkyl thiols. Application Lanthanum (III) oxide was used as an analytical standard in inductively coupled plasma atomic emission spectrometry (ICP-AES) for chemical characterization of ancient pottery. Suitable for use as atomic absorption standard. Precursor to LAMOX fast ion conductors and superconductors.

Specs

Chinese alias-
English aliasSY010043 | Lanthana | Lanthanum(III) oxide | AC2338 | Dilanthanum oxide | lanthanum(3+);oxygen(2-) | Dilanthanum trioxide | LANTHANUM OXYDATUM | Lanthanum sesquioxide | Q417250 | AKOS030228233 | Lanthanum(3+) oxide | LANTHANUM OXIDE [MI] | oxo(oxolanthani
CAS number1312-81-8molecular formulaLa2O3
molecular weight325.84 g/molExact mass≥99.9%
PSA3.000 Ųlogp-

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RTECS:
OE5330000

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