Cobalt carbonate

GEM-WIB006-2010PropertiesGrade AGrade BTest MethodAppearanceBluish violet powder, uniform color, no agglomeration, uncontaminatedVisual InspectionCo46.0 - 48.0%46.0 - 48.0%YS/T 281.1-1994(2005)-YS/T 281.16-1994(2005)Ni≤ 0.0020%≤ 0.0030%Cu≤ 0.0010%≤ 0.0020%Fe≤ 0.0020%≤ 0.0030%Mg≤ 0.0010%≤ 0.0020%Pb≤ 0.0010%≤ 0.0020%Zn≤ 0.0010%≤ 0.0020%Cd≤ 0.0010%≤ 0.0010%Mn≤ 0.0010%≤ 0.0020%Al≤ 0.0010%≤ 0.0020%Si≤ 0.0020%≤ 0.0030%Cr≤ 0.0010%≤ 0.0020%Ca≤ 0.0020%≤ 0.0030%FAAS \ ICP-MSNa≤ 0.0020%≤ 0.0025%Li≤ 0.0005%≤ 0.0010%Moisture≤ 0.5%≤ 0.5%Heating weight loss methodD501.0 – 5.0 umGB/T 19077.1-2003Apparent Density0.40-0.60 g/cm3GB/T 1479-1984