CAS号:12036-22-5
品名:氧化钨(IV)Tungsten(IV)oxide
中文别名:氧化钨;
英文别名:dioxotungsten;
分子式:O2W
分子量:215.839
精确质量:215.941
Psa:34.14
EINECS号:234-842-7
MDL号:MFCD00049709
PubChem号:24864926
密度:
熔点:1500-1600ºC
安全说明:S26; S36
危险类别码:R37
海关编码:2825901990
危险品标志:Xi
简介:TungstendioxideisthechemicalcompoundwiththeformulaWO2.Thebronze-coloredsolidcrystallizesinamonocliniccell.Therutile-likestructurefeaturesdistortedoctahedralWO6centerswithalternateshortW–Wbonds(248pm).Eachtungstencenterhasthed2configuration,whichgivesthematerialahighelectricalconductivity.
钨