Product Short Description: CADMIUM SULPHATE AR (OCTAHYDRATE) Product Description: Cadmium Sulfate Octahydrate (Cadmium Sulfate 8/3-Hydrate) is a moderately water and acid soluble Cadmium source for uses compatible with sulfates. Cadmium Sulfate Octahydrate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered.