Applies to cobalt salt, cobalt dyestuff, feedstuff and color chemical agent for porcelain. Cobalt Carbonate (CoCO3)Cobalt carbonate 1. Chemical formula: CoCO3 2. Molecular weight: 118.94 3. Appearance: pink powder, dissolve in diluted acid and liquid ammonia, does not dissolve in cold water. 4. Decomposed in hot water,Application: Applies to cobalt salt, cobalt dyestuff, feedstuff and color ...