... ) heptahydrate CAS No:10026-24-1;60459-08-7 Co content: 20% Cobalt sulphate / Cobalt sulfate Supplier: Lubon Industry Co., LtdCas No ... ;60459-08-7Formula: CoSO4·7H2OAppearance: rosy red crystalChemical Compositions:ItemValueCo,% , ≥20.0Ni,% , ≤0.2Cu,% , ≤0.004Fe,% , ≤0.003Zn,% , ≤0.005Pb,% , ≤0 ...