Magnesium Chloride Specification: Flake Mgcl2:46%min Magnesium ChlorideApperance: Yellow flake,easily ... manufacture of Magnesium Carbonate, Magnesium Oxide and other magnesium products. fire-proof material glues to match, antifreeze etc.Export Area: Now ... to VIETNAM, INDONESIA, SOUTH AMERICA,BANGLADESH UKRAINE,MALAYSIA etc. Magnesium Chloride