Lithopone 500X500A is an odorless white powdered substance that is slight irritant in nature hence it is advised to handle it with extra care using personal protection gears. It has a chemical formula of BaO5S2Zn2 with an average molar mass of 412.2 grams per mol. It is available in purest form with purity of 99 percent. The offered product has a density of 4.36 grams per milliliters and shows high insolubility with water.