Cadmium carbonate is White powdery solid; density 4.258 g/cm3; decomposes on heating below 500°C; insoluble in water and liquid ammonia; soluble in acid.
Cadmium carbonate is a chemical compound from the group of carbonates .Cadmium carbonate occurs naturally in the form of the mineral otavite and as zinc cadmium carbonate cadmium smithsonite (Zn, Cd) CO3 .