... additives, metallurgical industry,transportion industry,medicine,pesticide Name :Magnesium chloride hexahydrateAppearance: white powderDensity: 1.569 g/cm3Boiling point : 1412 ... used in filling aspects and so on . When its solution and magnesia mix, it may become the hard wear- ... fire-proof material and so on. 4)Pharmaceutical: Magnesium chloride have medicinal value.5) It may manufacture the magnesium ...