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cobalt hydroxide


CAS No.: 21041-93-0

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500 Kilogram


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Product Specification

Brand Name : - Application : - Shape : - Dimensions : - Chemical Composition : -

Product Description

Molecular Formula: Co(OH)2
Molecular weight: 92.94
CAS No.: 21041-93-0
Character: Light pink powder, specific gravity is 3.579, soluble in diluted acid and liquid ammoniac salt, insoluble in water and alkali.
Usage: Mainly applies to cobalt salt, pigment, drying agent for painting, decomposing agent for peroxide water.
Packing: 25kgs paper bag lined with inner plastic bag.
Content(%) Standard(%) Typical analysis(%)
Co 61~62 61.5~62
Ni ≤0.01 ≤0.005
Fe ≤0.01 ≤0.005
Cu ≤0.01 ≤0.001
Mn ≤0.01 ≤0.002
Zn ≤0.01 ≤0.001
Ca ≤0.01 ≤0.006
Mg ≤0.01 ≤0.005
Na ≤0.05 ≤0.03
Pb ≤0.005 ≤0.002
Apparent Density(g/cm3) 0.4~0.5 0.4~0.5
Insol. In Acetic Acid ≤0.05 ≤0.05

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