Co:21%min Cu:10ppm max Fe:20ppm max Pb:10ppm max Cd:10ppm max Mn:10ppm max Ca:20ppm max Mg:20ppm max

CAS No. 10026-24-1

EINECS No.: 233-334-2

Formula: CoSO4.7H2O   M.W: 281.10

HS code:2833299010Properties: It is a red crystal with light brown, soluble in water and methanol, but slightly soluble in ethanol and easily effloresces in air. Its specific gravity is 1.948.  Co:21%min

Cu:10ppm max

Fe:20ppm max

Pb:10ppm max

Cd:10ppm max

Mn:10ppm max

Ca:20ppm max

Mg:20ppm max

Ni:10pm max

 

Used in the manufacture of cobalt salt, paint driers, cobalt pigment, colored glaze porcelain, alkaline batteries and electroplating additive

Cobalt Sulphate Heptahydrate 21% Industry Grade