... min, used for aquarium,water treatment,dust control,etc. Magnesium Chloride,MgCl2.6H2O:98%min,MgCl2:44%-46%min.Appearance:white ... Bell Chemical Co.,Ltd is the biggest manufacturer of magnesium chloride in Shandong,China.120MT per day.We are actively ... chemical manufacturer in the world.Welcome to visit our factory.USES OF MAGNESIUM CHLORIDE: Additive for marine aquariumsFood additiveUsed as a deicer ...