Pharmaceutical Grade heavy magnesium Carbonate

Details

1,Chemical Name: Pharmaceutical Grade Magnesium Carbonat
2,Molecular Formula: xMgCO₃·yMg(OH) ₂·zH₂O
3,CAS: 39409-82-0
4,Character:  Friable masses or bulky, white powder, odorless. Relative density is 2.2. Melting point is 350℃. It’s stable in air. When heated to 700℃, it decomposes to carbon dioxide andmagnesium oxide. It’s almost insoluble in water, but it imparts a slight alkaline reaction. It is insoluble in ethanol, but dissolves, with effervescence, in dilute acids.

5,Usage: It’s used nutrient for Mg, Suppose gastric acid in stomach medicineas, flour treatment agent, anti-caking agent and leavening agent. It could be used in wheat powder and gum ingredients.

6,Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

7,Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.