Cobalt chlorideCAS NO.： 7646-79-9HS Code: 2827393000Appearance: pink to red crystals. Nature: soluble in water, slightly deliquescent.Quality index:Test itemsTest standardsTest resultsCobalt% ≥24.224.3Nickel% ≤0.0020.003Iron% ≤0.0020.003Magnesium% ≤0.0020.002Calcium% ≤0.0020.004Manganese% ≤0.0020.002Zinc% ≤0.0020.003Sodium% ≤0.0020.002Copper% ≤0.0020.002Cadmium% ≤0.0010.001Application：1. Used to produce barometer, specific gravity meter, dry and wet indicator;2. Used in the production of colorants for the production of ceramics;3. Used in the production of paint drier, hidden ink, cobalt chloride test paper, ammonia absorbent.Packaging： 25kg / drum, packed in iron drum.