Factory Hot Selling Magnesium Carbonate of Food Grade Heavy Magnesium Carbonate Powder

• Customization: Available
• CAS No.: 39409-82-0
• Formula: CH4mg2o6
• Model NO.: IB4041
• EINECS: Na
• Certification: BRC, ISO, FDA, HACCP
• Packaging Material: Food Grade Packing
• Storage Method: Cool&Dry
• Shelf Life: >12 Months
• Main Substances: Magnesium Carbonate
• Resource: Chemosynthesis
• Appearance: White Powder
• MOQ: 25kg
• Samples: Avaliable
• Package: 25kg/Bag, or as Your Requirment.
• Effect: Sugar Substitute
• Transport Package: 25kg
• Specification: 25kg/bag
• Trademark: Innovy
• Origin: China
• HS Code: 2836991000
• Production Capacity: 10000000000

Product Description

 

Product Description

Magnesium carbonate is an inorganic compound with the chemical formula MgCO3 and a molecular weight of 84.31, with a relative density of 3.037. It appears as white granular powder. It decomposes at 350°C and loses carbon dioxide at 700°C [3]. It is slightly soluble in cold water and slowly soluble in acids. Its trihydrate is a colorless needle-like crystal with a melting point of 165°C and a relative density of 1.850. Its pentahydrate is a white monoclinic crystal with a relative density of 1.73, which decomposes when heated in air. It can be obtained by passing carbon dioxide into a magnesium salt solution while adding sodium carbonate to obtain the hydrate. Drying the hydrate at a temperature below 50°C yields the anhydrous form.

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