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***25kg/70000元吨分子式CoCl2.6H2O分子量237.93CAS.NO.7791-13-1含量Co24%min价格RMB70000元/吨性质红色或紫红色结晶体,比重1.924,易溶于水,也能溶于乙醇、醚及***。IndexAYAssay(Co)(钴)≥24.0%Iron(Fe)(铁)≤0.001%Nickel(Ni)(镍)≤0.001%Zinc(Zn)(锌)≤0.001%Ca(钙)≤0.001%Copper(Cu)(铜)≤0.001%Magnesium(Mn)(锰)≤0.001%Mg(镁)≤0.001%Na(钠)≤0.001%Pb(铅)≤0.001%waterinsolublematter()