Univar Solutions Inc., Downers Grove, Ill., on March 2 reported that in late 2019 it purchased certain assets of The Mosaic Company’s hydrofluorosilicic acid (HFS) business. Univar Solutions is a supplier to the water treatment market, including the U.S. municipal market. Under the terms of the arrangement, Univar Solutions has assumed certain of Mosaic’s customer contracts, rail, and supply chain agreements expanding and strengthening its capabilities to serve municipal drinking water plants.