Product Description Calcium Sulfate E516 CAS 99400-01-8 Description Calcium sulfate is an inorganic compound supplied to food grade E516 standard. Its fine white powder combines high whiteness with low moisture and free-flowing behavior, functioning as a firming agent, calcium fortifier and desiccant in food, feed and industrial formulations. Specification Chemical Name Calcium Sulfate CAS No. 99400-01-8 Molecular Formula CaSO4 Appearance White powder Purity ≥98% Grade Food