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Cobalt(II) sulfate heptahydrate, 98.6%, Certified AR®

Your Price: $42.49
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Part Number:10615
  • Size:30g

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Price
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  • $42.49
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Lot # 31084 
CAS # 10026-24-1
Assay (EDTA titration) 98.6%
Boiling point 330°C at 760 mmHg
Chloride 0.0005%
Copper 0.0003%
Density 2.03 g/cm3
Insoluble matter 0.005%
Iron 0.001%
Lead 0.0003%
Melting point 98°C (lit.)
Nickel 0.05% 
Nitrate 0.005%
pH of 5% solution at 25°C 3.4
Reddish-brown crystalline powder
Solubility 362 g/L at 20°C in water
Zinc 0.2 %   
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