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Cobalt Chloride (CoCl2)-Granules
  • Cobalt Chloride (CoCl2)-Granules

Cobalt Chloride (CoCl2)-Granules

Cobalt(II) chloride is an inorganic compound of cobalt and chlorine, with the formula CoCl2, submicron and nanopowder forms may be considered for industrial and application purpose. The appearance of Cobalt(II) chloride is a sky blue crystalline solid. It mainly applied as an indicator for water in desiccants.
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Cobalt Chloride (CoCl2)-Granules introduce:

About Cobalt Chloride:

Cobalt(II) chloride with CAS 7646-79-9 is an inorganic compound of cobalt and chlorine, with the formula CoCl2. It is a sky blue crystalline solid.

Specifications and properties of Cobalt Chloride:

Chemical formula:CoCl2
Molar mass:129.839 g/mol (anhydrous)
165.87 g/mol (dihydrate)
237.93 g/mol (hexahydrate)

blue crystals (anhydrous) 

violet-blue (dihydrate)

 rose red crystals (hexahydrate)

Density:3.356 g/cm3 (anhydrous)
2.477 g/cm3 (dihydrate)
1.924 g/cm3 (hexahydrate)
Melting point:

726 °C (1,339 °F; 999 K) ±2 (anhydrous)

140 °C (monohydrate)

100 °C (dihydrate)
86 °C (hexahydrate)
Boiling point:1,049 °C (1,920 °F; 1,322 K)
Solubility in water:43.6 g/100 mL (0 °C)
45 g/100 mL (7 °C)
52.9 g/100 mL (20 °C)
105 g/100 mL (96 °C)

38.5 g/100 mL (methanol)

8.6 g/100 mL (acetone)

soluble in ethanol, pyridine, glycerol

Magnetic susceptibility (χ):+12,660·10−6 cm3/mol

Application of Cobalt Chloride:
Because of the ease of the hydration/dehydration reaction, and the resulting color change, cobalt chloride is used as an indicator for water in desiccants.

Niche uses of cobalt chloride include its role in organic synthesis and electroplating objects with cobalt metal.

Storage Condition of Cobalt Chloride Powder:

Damp reunion will affect Cobalt Chloride powder dispersion performance and using effects, therefore,Cobalt Chloride Powder should be sealed in vacuum packing and stored in cool and dry room, the Cobalt Chloride Powder can not be exposure to air. In addition, the Cobalt Chloride powder should be avoided under stress.

Packing & Shipping of Cobalt Chloride Powder:

We have many different kinds of packing which depends on the Cobalt Chloride Powder quantity.

Cobalt Chloride Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.

Cobalt Chloride Powder shipping:could be shipped out by sea , by air, by express as soon as possible once payment receipt.


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