Basic information:
Cobalt hydroxide is an inorganic substance, chemical formula Co(OH)2, rose red monoclinic or hexagonal crystal system, insoluble in water, slightly amphoteric, difficult to dissolve in strong alkali, but soluble in acid and ammonium salt solution. The density is about 3.6g/cm³. Melting point 1100-1200℃, for amphoteric hydroxide. It is mainly used as a colorant for glass and enamel, as a raw material for other cobalt compounds, and as a desiccant for varnishes and coatings.
Co
|
62%min |
Fe | 0.002%max |
Ni | 0.005%max |
Mn | 0.002%max |
Cu | 0.002%max |
Pb | 0.005%max |
Ca | 0.005%max |
Na
|
0.003%max |
Mg | 0.005%max |
Zn | 0.002%max |
D50 | 0.1-0.5um |
Application:
In chemical production for the manufacture of cobalt salt; Used for producing cobalt catalyst and decomposition agent of hydrogen peroxide by electrolysis; In the paint industry used as paint drying agent; In the glass lining industry as a colorant; Used for glass, enamel coloring, cobalt compounds, as well as paint and varnish desiccant.
Certificate
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
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Packing: 25kg paper drum packing with pallet
Loading: 20MT per 1×20'FCL;
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