General Information:


Hydrotalcite is a hydrated form of an aluminium magnesium basic carbonate corresponding to the formula Al2Mg6(OH)16CO3,4H2O. It contains not less than 15.3% and not more than 18.7% of Al2O3 and not less than 36.0% and not more than 44.0% of MgO. The ratio of the content of Al2O3 to the content of MgO is not less than 0.40 and not more than 0.45.

Molecule Structure



  • CAS No.: 12304-65-3
  • Molecular Formula: Al2Mg6(OH)16CO3,4H2O
  • Molecular Weight: 604.0
  • Synonyms: Magnesium Aluminium Hydroxycarbonate

Physical Property:

  • Physical state: A white or almost white, Free-flowing, granular powder.
  • Solubility: Practically insoluble in water, It dissolve in dilute mineral acids with slight effervescence.
  • PH: 8.0 – 10.0 (4 % Aqueous solution)

Application & Use:


Advantage and Disadvantage:

Hydrotacite is Pharmaceutical Aid.Possible eye, skin, gastrointestinal, and/or respiratory tract irritation. Possible hyper sensitization and electrolyte balance. Hypersensitivity to the material, intestinal obstruction, and severe kidney function Impairment. Persons sensitive to aluminum or magnesium may be sensitive to this material also.

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


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


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