Cobaltous Chloride

English Name: cobaltous chloride
Cobaltous Chloride
English Name: cobaltous chloride
Molecular Formular: CoCI2.6H2O
Molecular Weight: 237.93
Content: ≥98% Co≥ 24.3%

Characteristic: The product is a red and monoclinic crystal; density: 1.924; melting point: 86?. At room temperature, it is stable, and when heated, it turns blue, and when cooled in damp air, it turns red again. It can dissolve in water easily, and dissolve in ethanol, acetone and ether. When heated, or added with hydrochloric acid, chloride or organic solvent, its water solution turns blue. When its water solution boils, and ammonia is added, the water solution turns blue with the production of chloride or organic solvent. Again, when its water solution boils, and ammonium is added, a basic salt of cobaltous chloride results. When exposed to light, the solution also turns blue.
Packaging: The product is packed with intertexture bag with plastic lining bag, or cardboard barrel with plastic lining bag. The net weight of each bag of product is 25kg.

Product Index

Item

National Standard GB8255-87(Feed Grade)

Appearance

red or aubergine crystal

Cobaltous chloride(CoCI2.6H2O)%≥

98.0

Content(by Co)%

24.3

Content of water insoluble %≤

0.03

Arsenic (As) content %≤

0.0005

Lead (Pb) content %≤

0.001

Cadmium (Cd) content %≤

0.001

Fineness(through W=800µm test sieve),%

95


Item

Technical Grade Standard

Appearance

red or aubergine crystal

Cobaltous chloride(CoCI2.6H2O)%

96.0

Content(by Co)%

24.0

Content of water insoluble %≤

0.02

Sulfate (SO4) content %≤

0.03

Nitrate (NO3 ) content %≤

0.03

Manganese (Mn) content %≤

0.02

Iron (Fe) content %≤

0.003

Nickel (Ni) content %¡Ü

0.1

Zinc (Zn) content %≤

0.005

Heavy metal (Cu) content %≤

0.005


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