cobalt sulfate for feed additive

cobalt sulfate Molecular Formula CoSO4.7H20 Molecular Weight 281.10 Executive Standard Company standard (Q/3320684 FND 03-2005) Character Peachblow crystal or yellow, easily dissolving in water and alcohol. Use Mainly for the battery industry, glass and enamel painting, compounds used to the manufacture of cobalt and coatings industry as paint driers. Storage At dry and ventilated places, preventing heat and damps. Packaging In knitted bag, inside with plastic sealed package, 25kg/bag. Special requirements from customers can be met ContentsPremium Grade % Grade A Guaranteed (%)Grade B Guaranteed (%)Co ≥ 21.221.220.5Ni ≤ 0.00080.0010.001Fe ≤ 0.0010.00150.0015Cu ≤ 0.00080.0010.001Mn ≤ 0.00080.0010.001Pb ≤0.0010.0010.001Zn ≤ 0.00080.0010.001Cd ≤0.0010.0010.001Cr ≤0.00080.0010.001Ca ≤ 0.0010.00150.0015Mg ≤ 0.00150.0020.002Na ≤0.0010.0010.001As ≤ 0.0010.0010.001NO3-≤0.010.010.01Cl-≤ 0.020.020.02Insol. In water ≤ 0.010.010.01PH ≥554