Dr. Paul Lohmann® offers Magnesium Acetate 4-hydrate as crystals in pharma/chem. pure grade as well as for food supplements. For food applications, it is used as acid regulator. CAS 16674-78-5 EINECS 205-554-9 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.