Кобальт хлористый

Molecular forma: CoCl26H2O Molecular weight: 237.93 Physicochemical Properties: red crystal. Product specification: GB1270-85 Indexes of industrial and chemical purity grade: 1) Cobalt: 24.0; 24.3 pct min 2) Sulfate: ---; 0.02 pct max 3) Nitrate: ---; 0.05 pct max 4) Manganese: 0.02; 0.02 pct max 5) Ferric: 0.005; 0.002 pct max 6) Nickel: 0.05; 0.05 pct max 7) Zinc: 0.02; 0.05 pct max 8) Cupric: 0.01; 0.01 pct max 9) Plumbum: 0.002; --- pct max 10) Arsenic: 0.002; --- pct max 11) Water insoluble: 0.03; 0.03 pct max 12) Alkali metals & alkaline earth metals (as sulfate): ---; 0.3 pct max Packing: 25 kg/bag, or in terms of customers requirement.