There are various types of Precious Metal Chemicals offered by us that are suitable for use in various industries. The silver oxide/zinc alkaline primary battery is the predominate system of the miniature battery product line. It typically can be used in watches, calculators, photoelectric exposure devices, hearing aids, and electronic instruments. It is a fine black or dark brown powder that is used to prepare other silver compounds. Palladium Diammine Dichloride is a common starting material in palladium chemistry palladium-based catalysts are of particular value in organic synthesis. The Precious Metal Chemicals are made for commercial uses.