... .free sample 3.good quality with low price 4.ISO/SGS/COA magnesium chloride MgCl2Specifications:1.White powder 2 ... .Chemical industryMainly used for the production of magnesium, such as magnesium oxide, magnesium hydroxide, magnesium carbonate, firecrackers solid lead agent, also ... vehicle, than the effect of sodium chloride7.Pharmaceutical industryWith magnesium chloride made of "dry brine" can be used ...