General Information:


Magnesium Oxide is a common antacid drug that is used Pharmaceutical aid, Magnesium Oxide has a composition of Hydrated Magnesium Oxide contain Not less than 98.0 per cent and Not less than 100.5 % of MgO.

Molecular Structure:



  • CAS No.: 1309-48-4
  • Molecular Formula: MgO
  • Molecular Weight: 40.30
  • Synonyms: Magnesia, Magnesium Oxide

Physical Property:

  • Physical state: A fine white powder.
  • Melting Point: 2800°C (5072°F)
  • Solubility: Practically insoluble in water. It dissolves in dilute acids with at most slight effervescence.
  • PH: 9.5 – 10.5 (5 % Aqueous solution)

Application & Use:

Magnesium Oxide Heavy is widely used as high-temperature resistant materials. It is perfect raw materials for ceramic crucibles, substrate and so on with good light permeability in translucent field. Magnesium Oxide Heavy can be used as filling for magnetic device and variety of carriers in electronic materials and electric field. When used as ceramic crucibles, the thermal conductivity of Magnesium Oxide Heavy is twice higher than aluminum oxide, and the loss of electrolyte is only 1/10 of aluminum oxide. Magnesium Oxide Heavy also can be used as filling for heat resistant coating.

Advantage and Disadvantage:

Magnesium oxide is a mineral supplement used to treat or prevent low levels of magnesium in the blood.You should not take more magnesium oxide than your doctor or the product label recommends. Too much magnesium in the blood can cause serious side effects.

Shelf Life

Expiry:5 Years after date of manufacture

Quality Assurance / Certificate

WHO-GMP: Par Drugs And Chemicals Limited is WHO GMP Certified.
(Issued by Food & Drug Control Administration)
Note: Above Certificate is available upon request.

Certificate of Compliance

GMO: The Product does not contain any Genetically Modified Organisms (GMO) of raw materials used in manufacturing of the same are also not genetically modified.
Non-Irradiation:The product was never subjected to any kind of ionized irradiation and contains no radioactivity not even in minor amounts.
Allergens: The product does not contain any of the below mentioned allergens:
Cereals containing Gluten, Crustaceans, Eggs, Fish, Peanuts, Treenuts, Soybeans, Milk, Sesame seeds, Sulphur Dioxide ands sulphites (concentration > 10 mg/kg), Lupin, Molluscs.
TSE/BSE: The Product is not derived from animal/plant origin & hence this product is free from Transmissible Spongiform Encephalopathy (TSE) and Bovine Spongiform Encephalopathy (BSE). It is synthetically derived
Residual Solvent: Class1, Class 2, Class 3 & Table 4 solvents are not used in the production of our product.
Vegetarians / Vegans: Our product is suitable for consumption by vegetarians and vegans.

Storage Recommendations

Store Protected From Moisture


20 & 25 kg net weight packed in LDPE Liner follow by HDPE Woven Bag.


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