Dr. Paul Lohmann® offers Calcium Carbonate as powder, granules, micronized powder in food/pharma grade as well as for food supplements. For food applications, it is used for calcium fortification. CAS 471-34-1 EINECS 207-439-9 Dr. Paul Lohmann® carries out product and application development in close cooperation with customers. This includes the adaptation of chemical and physical parameters such as bulk density, wettability, particle size, purity or pH-value.