Cobalt Hydroxide
Cobalt Hydroxide

Item specifics

Grade Standard
Industrial Grade

Product review


Cobalt Hydroxide

Formula: Co(OH)2
CAS NO.:21041-93-0
M.W.: 92.94
Properties: It is a kind of light pink powder, specific gravity 3.597, soluble in acid and ammonium salt solution, insoluble in water and alkali. It reacts with organic acids to form cobalt soap.
Specification (%)

Assay (as Co)
61 min.
Iron (Fe)
Nickel (Ni)
0.3 max.
Zinc (Zn)
0.01 max.
Manganese (Mn)
0.05 max.
Copper (Cu)
0.005 max.
Lead (Pb)
0.01 max.


Application: Raw materials for cobalt salt manufacture, drying agent of paint and varnish as well as catalyst for hydrogen peroxide decomposition.
Storage: Store at a ventilating and dry place, prevent damp and rain.
Packing: 25Kg net, pack sealed with double plastic bags lined iron drum.