CAS号:1314-91-6
品名:碲化铅tellanylidenelead
中文别名:碲化铅
英文别名:PbTe;UNII-V1OG6OA4BJ;plumbanetellone;Leadtelluride;
分子式:PbTe
分子量:334.8
精确质量:337.883
Psa:0.0
EINECS号:215-247-1
MDL号:MFCD00016274
PubChem号:24855370
外观与性状:白色固体
密度:8.164 g/cm3
熔点:905ºC
安全说明:61-60-53-45
危险类别码:R62
危险品运输编码:UN 3284
危险类别:6.1
包装等级:III
危险品标志:T; N
信号词:Danger
危险性防范说明:P201; P260; P280; P301 + P312 + P330; P308 + P313
危险标志:GHS07, GHS08, GHS09
危险性描述:H302 + H332; H351; H360Df; H373; H410
简介:Leadtellurideisacompoundofleadandtellurium(PbTe).ItcrystallizesintheNaClcrystalstructurewithPbatomsoccupyingthecationandTeformingtheanioniclattice.Itisanarrowgapsemiconductorwithabandgapof0.32eV.Itoccursnaturallyasthemineralaltaite.
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