硫化铜,硫化铜,liuhuatong,硫化铜,liuhuatong,[拼音]:liuhuatong[外文]:copper sulfide化学式CuS。黑色粉末或团块;密度 4.6克/厘米3;不溶于水和稀酸,能溶于热的稀硝酸或浓的氰化钠溶液:3CuS+2NO婣+8H+3Cu2++2NO+3S+4H2O2CuS+6CN-─→2Cu(CN)娛+...