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CAS號:21548-73-2
英文名稱:SILVER(I) SULFIDE
英文同義詞:SILVER SULFIDE;SILVER SULPHIDE;Thiodisilver(I);disilver sulphide;SILVER(I) SULFIDE;Silver(I) Sulphide;Argentous sulfide;silversulfide(ag2s);Ag2S Silver sulfide;Bisargentio(I) sulfide
中文名稱:硫化銀
中文同義詞:硫化銀;硫化銀;一硫化二銀;硫化銀(I);硫化銀,99%;IAEA-S-2;硫化銀(I),99%;IAEA-S-3(中銀硫硫同位素);硫化銀, 99.9+% (METALS BASIS);硫化銀, 99.999% (METALS BASIS)
分子式:Ag2S
分子量:247.8
熔點:845 °C (lit.)
沸點: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.
形態:Powder
顏色: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沉淀平衡常數:pKsp: 49.20
穩定性:Stable. Incompatible with acids, strong oxidizing agents.
CAS 數據庫:21548-73-2(CAS DataBase Reference)
EPA化學物質信息:Silver sulfide (21548-73-2)