Magnesium Chloride Hexahydrate Granule: Purity>46% Character: white, clean, less impurities or heavy metal. 1. It is easy to dissolve and can be used while dissolving. 2. The solution is clean and clear after dissolving (without impurity). 3. It is easy to be transported because of the high stacking density and no broken package during the transportation. 4. It can be widely used in food, pharmaceutical and other high-end industries. 5. The granule of 100um in diameter can be widely used in milk products and other powder products as the additive.