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CAS号:21548-73-2
英文名称:SILVER(I) SULFIDE
英文同义词:SILVER SULFIDE;SILVER SULPHIDE;Thiodisilver(I);disilver sulphide;SILVER(I) SULFIDE;Silver(I) Sulphide;Argentous sulfide;silversulfide(ag2s);Ag2S Silver sulfide;Bisargentio(I) sulfide
中文名称:硫化银
中文同义词:硫化銀;硫化银;一硫化二银;硫化银(I);硫化银,99%;IAEA-S-2;硫化银(I),99%;IAEA-S-3(中银硫硫同位素);硫化银, 99.9+% (METALS BASIS);硫化银, 99.999% (METALS BASIS)
分子式:Ag2S
分子量:247.8
熔点:845 °C (lit.)
沸点:decomposes [HAW93]
密度:7.234 g/mL at 25 °C (lit.)
溶解度:Soluble in aq. HCN, aq. citric acid with KNO3. Insoluble in acids, alkalies, aqueous ammoniums.
形态:Powder
颜色:Light yellow
比重:7.317
水溶解性:Soluble in HNO{3}, alkali cyanide solutions. Insoluble in water
敏感性:Light Sensitive
Merck:14,8530
Ksp沉淀平衡常数:pKsp: 49.20
稳定性:Stable. Incompatible with acids, strong oxidizing agents.
CAS 数据库:21548-73-2(CAS DataBase Reference)
EPA化学物质信息:Silver sulfide (21548-73-2)