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Premier Manufacturer of Magnesium Hydroxide in India

Magnesium Hydroxide

Magnesium hydroxide, commonly known as calcium carbonate, is an inorganic compound with the chemical formula Mg(OH)2.magnesium hydroxide producers and magnesium hydroxide suppliers catering to diverse industrial needs. Whether you require high purity magnesium hydroxide for pharmaceuticals, technical grade magnesium hydroxide for flame retardant applications in plastics and rubber, or bulk quantities for wastewater treatment and flue gas desulfurization, indian bromide and chloride llp offering magnesium hydroxide IP/BP/USP grades and ensuring consistent quality.

99% Purity 25kg - 50kg Bags
Technical Data

Specifications & Physical Properties

Rigorous quality control ensuring international standard purity for critical synthesis.

Physical Properties

  • Molecular Formula Mg(OH)2
  • Appearance White powder
  • Density 2.36 g/cm³
  • Solubility in Water 0.00064 g/100 ml (25 °C)
  • Standard Packaging 25kg / 50kg Bag

Chemical Specifications

  • Purity 99% pure
  • Chloride 0.1%
  • Calcium 0.2%
  • Sulphate < 0.2%
  • INSOLUBLE MATTER < 0.1%
Industrial & Commercial Uses

Applications of Magnesium Hydroxide

Discover how Magnesium Hydroxide functions across key global industries and explore in-depth research.

Antacid Formulations

How it is used: Reacts directly with excess hydrochloric acid HCl in the stomach to form magnesium chloride and water, rapidly neutralizing stomach acidity without triggering systemic alkalosis.

Application Method: Formulated as an active ingredient in oral liquid suspensions ("Milk of Magnesia") or chewable antacid tablets.

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Osmotic Laxative

How it is used: Remains largely unabsorbed in the intestinal tract, creating an osmotic gradient that draws water into the lumen to soften stool and stimulate bowel movement.

Application Method: Administered as a higher-dose liquid suspension or standardized oral dosage taken with a full glass of water.

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Flame Retardant & Smoke Suppressant

How it is used: Endothermically decomposes above 330C Mg(OH)2 -> MgO + H2O, absorbing heat, releasing steam to dilute flammable gases, and leaving a protective oxide char.

Application Method: Compounded as a mineral filler into thermoplastic resins, wire & cable insulation, and rubber composites during extrusion.

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Wastewater Treatment

How it is used: Dissolves slowly to provide a self-buffering alkaline reservoir that safely raises pH up to 9.0, co-precipitating heavy metal ions without risk of over-alkalinization.

Application Method: Dosed as an aqueous slurry into industrial or municipal effluent streams, equalization tanks, and biological treatment units.

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Flue Gas Desulfurization (FGD)

How it is used: Reacts with sulfur dioxide SO2 gas in scrubber units to form soluble magnesium sulfite and sulfate, preventing acid rain emissions.

Application Method: Sprayed as an active alkaline slurry inside wet scrubbing towers of power plants, paper mills, and industrial incinerators.

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Food Additive (E528)

How it is used: Functions as an approved acidity regulator, color stabilizer, and processing alkali that maintains ideal pH levels during food production.

Application Method: Incorporated directly into food mixes, canned vegetables, chocolate processing, and beverage buffering systems.

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Cosmetics & Personal Care

How it is used: Creates a mild alkaline environment that neutralizes odor-causing bacteria while absorbing excess sebum and sweat without irritating skin.

Application Method: Blended into natural roll-on or stick deodorants, facial clays, body powders, and gentle exfoliants.

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Pharmaceutical Excipient

How it is used: Acts as an inert filler, pH stabilizer, and anti-caking agent to preserve active drug ingredients against degradation in solid forms.

Application Method: Compressed with active drug powders into tablets, filled into hard capsules, or used as a suspension vehicle.

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Magnesium Supplement

How it is used: Serves as a concentrated source of elemental magnesium that dissociates in stomach acid for systemic absorption.

Application Method: Formulated into multivitamin tablets, dietary powders, and fortified health drink blends.

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Got Questions?

Frequently Asked Questions

Indian Bromide and Chloride LLP stands out as a trusted manufacturer with a strong focus on quality, reliability, and customer satisfaction. Our Magnesium Hyroxide are produced using premium-grade raw materials and advanced refining techniques, ensuring high purity (98%+)

We use high-quality raw brine, advanced refining processes, and offer consistent purity and moisture levels, making our product suitable for diverse industrial and therapeutic needs.

Yes. Every batch is tested, and we provide Certificates of Analysis (COA) along with test reports upon request. We also comply with ISO standards for manufacturing.

You can reach us via our website’s contact form, email, or phone. We offer samples and quotations for bulk orders based on your specific requirements.

We offer flexible packaging solutions, including: 25 kg HDPE bags with inner liners , 50 kg bags , Custom packaging for bulk or export orders

Ready to Order High-Purity Hydroxide?

Get in touch with our technical sales team for COA requests, pricing, and dispatch schedules.