It is can used chemical inorganic ,materiats ,food additives, metallurgical industry,transportion industry,medicine,pesticide Name :Magnesium chloride hexahydrateAppearance: white powderDensity: 1.569 g ... the production of magnesium carbonate, magnesium hydroxide, magnesium oxide, etc. 2) In the metallurgical industry , it used for the production of magnesium, chlorine and high ...