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化合物简介
Lanthanum(III) bromide (LaBr3) is an inorganic halide salt of lanthanum. When pure, it is a colorless white powder. The single crystals of LaBr3 are hexagonal crystals with melting point of 783 °C. It is highly hygroscopic and water-soluble. There are several hydrates, La3Br·X H2O, of the salt also known. It is often used as a source of lanthanum in chemical synthesis, and is being evaluated for use as a scintillation material in certain applications.
基本信息
CAS：13536-79-3
中文别名：溴化镧;
英文别名：LaBr3;lanthanum(III) tribromide;lanthanum(iii) bromide,ultra dry;lanthanum bromdie;lanthanumbromide(labr3);Lanthantribromid;LANTHANUM (III) BROMIDE;Lanthanum (III) bromide,anhydrous;LANTHANUM BROMIDE;La tribromide;Lanthamum bromide;
分子式：Br3La
分子量：378.617
精确质量：375.661
Psa：0.0
Logp：2.5368
中文别名：溴化镧;
英文别名：LaBr3;lanthanum(III) tribromide;lanthanum(iii) bromide,ultra dry;lanthanum bromdie;lanthanumbromide(labr3);Lanthantribromid;LANTHANUM (III) BROMIDE;Lanthanum (III) bromide,anhydrous;LANTHANUM BROMIDE;La tribromide;Lanthamum bromide;
分子式：Br3La
分子量：378.617
精确质量：375.661
Psa：0.0
Logp：2.5368
编号系统
MDL号：MFCD00016161
EINECS号：236-896-7
PubChem号：24868512
EINECS号：236-896-7
PubChem号：24868512
物化性质
熔点：783ºC
安全信息
安全说明：S26; S36
危险类别码：R36/37/38
危险品标志：Xi
危险标志：GHS07
危险性防范说明：P261; P305 + P351 + P338
危险性描述：H315; H319; H335
信号词：Warning
危险类别码：R36/37/38
危险品标志：Xi
危险标志：GHS07
危险性防范说明：P261; P305 + P351 + P338
危险性描述：H315; H319; H335
信号词：Warning
