Heavy magnesium carbonate is also called pharmaceutical grade magnesium carbonate, is a kind of hydration basic magnesium carbonate, white powder, non-toxic, odourless, tasteless, and the content of MgO is between 40.0% to 43.5%. It is mainly used in pharmaceutical industry, for the treatment of gastric and duodenal ulcer disease.
Light magnesium carbonate is a kind of basic magnesium carbonate, which is also called magnesium carbonate hydroxide pentahydrate. Due to its apparent specific volume is small, light and loose, it can be used as a good filling agent and reinforcing agent for rubber products in chemical industries. In addition, it can be used for fireproofing & heat preservation material, insulation materials, daily chemical, cosmetics and so on.
Hebei Meishen Technology Co.,LTD is the largest manufacture of pharmaceutical grade, food grade magnesium carbonate in China. It had passed through drug GMP certification, RoHS and REACH, products are well recognized by the customers all around the world.