COBALT CARBONATE (Cobaltous carbonate, Sphero cobaltite) is a mineral with chemical formula CoCO3. Cobalt carbonate is insoluble in either cold or hot water but soluble in acids. Cobalt carbonate is used in pottery glazes and may be found in pottery supply stores. Cobalt carbonate has same colouring application as it decomposes to cobalt oxide at high temperature. Cobalt carbonate tends to disperse better in a glaze but can produce blisters because of the CO2 gas presence at high temperature. It is available in the form of pink powder packed in 25kg, 50kg HDPE Bag. We can offer it in many grades as per the application needs in different industry sectors.