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CAS號(hào):12138-09-9
英文名稱:TUNGSTEN SULFIDE
英文同義詞:EASCHEM;Tungsten sulfid;Wolframdisulfid;TUNGSTEN SULFIDE;ungstendisulfide;TUNGSTEN DISULFIDE;Tungsten bisulfide;tungsten disuIlfide;tungsten disulphide;Wolfram(IV)disulfide
中文名稱:二硫化鎢
中文同義詞:硫化鎢;二硫化鎢;硫化鎢(IV);進(jìn)口二硫化鎢微片;二硫化鎢 100G;進(jìn)口二硫化鎢納米片;進(jìn)口二硫化鎢分散液;單層二硫化鎢納米片;硫化鎢 (METALS BASIS);硫化鎢, 99.8% (METALS BASIS)
分子式:S2W
分子量:247.97
熔點(diǎn):1480 °C
密度:7.5 g/mL at 25 °C(lit.)
RTECS號(hào):YO7716000
形態(tài):powder
比重:7.5
顏色:Dark gray
水溶解性:Slightly soluble in water.
CAS 數(shù)據(jù)庫(kù):12138-09-9(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息:Tungsten sulfide (WS2) (12138-09-9)
氣味 (Odor):Transparent
Bandgap:1.4 - 2.01 eV
Electronic properties:2D semiconductor