... chloride powder purity:46% appearance:white packing:25kg or 50kg big-bag good quality cheap price 1, name: magnesium chloride,2 ... 141212, solubility: soluble in water, alcohol.13, main use: for making metal magnesium, disinfectant, agent, frozen brine, pottery and porcelain ... , and used for fabric and paper, etc. Other physical and chemical properties: ...