IBC Logo Indian Bromide and Chloride LLP

Get a Custom Quote

Fill in your details and our technical team will reach out shortly.

Wrapping Request...

Premier Manufacturer of Magnesium Carbonate in India

Magnesium Carbonate

Magnesium carbonate MgCO3 is an indispensable inorganic salt valued for its high purity, low bulk density, superior moisture absorption, and thermal resistance across diverse industrial and commercial sectors. In sports and athletics, high-grade light magnesium carbonate serves as the essential gym chalk for weightlifting, gymnastics, and rock climbing to maximize grip and absorb sweat. In the medical and healthcare fields, pharmaceutical-grade MgCO3 acts as an effective fast-acting antacid, a drying agent, a tablet filler, and an active pharmaceutical excipient, while also functioning as an approved food additive (E504) to prevent caking in powdered products and regulate pH.

45% Purity 20kg - 50kg Bags
Request Quote / Sample
Magnesium carbonate Packaging - Indian Bromide & Chloride LLP
Magnesium Carbonate
magnesium carbonate flakes
magnesium carbonate drum
magnesium carbonate 50kg bag
magnesium carbonate 50kg bag
magnesium carbonate 50kg bag
Technical Data

Specifications & Physical Properties

Rigorous quality control ensuring international standard purity for critical synthesis.

Physical Properties

  • Molecular Formula MgCO₃
  • Appearance White powder
  • Density 0.25 g/cm³
  • Solubility in Water Practically insoluble
  • Standard Packaging 20kg / 50kg Bag

Chemical Specifications

  • Purity 45% pure
  • Chloride 0.1%
  • Calcium 0.8%
  • Sulphate < 0.15%
  • INSOLUBLE MATTER < 0.05%
Industrial & Commercial Uses

Applications of Magnesium Carbonate

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

Antacid, Laxative & Supplement API

How it is used: Reacts with gastric juice to form magnesium chloride and carbon dioxide, rapidly neutralizing excess acidity while providing bioavailable magnesium ions.

Application Method: Administered as active ingredient in chewable tablets, oral suspension liquids, and effervescent dietary supplement powders.

Research with AI

Active Pharmaceutical Ingredient & Excipient

How it is used: Functions as a highly compressible diluent, moisture-absorbing drying agent, and pH buffer that stabilizes sensitive active drug molecules.

Application Method: Blended with active pharmaceutical ingredients during dry granulation or direct compression tablet production.

Research with AI

Cement & Building Materials

How it is used: Acts as an essential magnesium oxide MgO source and binder component in Sorel and oxysulfate cements, enhancing fire resistance and tensile strength.

Application Method: Dry-mixed into specialized mortar pastes, plaster compositions, and composite wallboard formulations.

Research with AI

Fireproofing & Thermal Insulation

How it is used: Low bulk density and high porosity entrap air to create high thermal resistance, while endothermic decomposition blocks flame propagation under high heat.

Application Method: Molded with asbestos-free fibers into pipe insulation sleeves, refractory bricks, and thermal insulation boards for high-temperature boilers.

Research with AI

Athletic Gym Chalk

How it is used: Extremely hygroscopic structure rapidly absorbs sweat and palm oils without dissolving, creating a high-friction surface to prevent slipping.

Application Method: Applied to hands as solid compressed blocks, crushed powder, or liquid chalk suspensions by gymnasts, rock climbers, and powerlifters.

Research with AI

Flue Gas Desulfurization (FGD)

How it is used: Reacts with sulfur dioxide SO2 in industrial flue streams to convert acidic gases into soluble magnesium sulfite and sulfate salts.

Application Method: Injected as a wet slurry or dry powder direct into flue gas scrubber towers of power plants and industrial smelters.

Research with AI

Filler & Reinforcing Agent

How it is used: Fine particle sizing enhances mechanical modulus, tensile strength, stiffness, and opacity in elastomer and polymer matrices.

Application Method: Compounded into rubber batches during Banbury mixing or integrated into masterbatches during plastic compounding.

Research with AI

Agricultural Soil Amendment

How it is used: Neutralizes acidic soil pH levels while supplying bioavailable magnesium required for plant chlorophyll formation and photosynthesis.

Application Method: Spread over agricultural fields as fine agricultural lime powder or granular soil conditioner prior to planting.

Research with AI

Flame Retardant & Smoke Suppressant

How it is used: Decomposes endothermically above 220C, releasing water and carbon dioxide CO2 to quench flames and dilute combustible gases.

Application Method: Added as an inorganic mineral additive in plastic resins, cable jackets, and fire-resistant coatings during extrusion.

Research with AI

Printing Ink Additive

How it is used: Controls rheology and viscosity, provides a matte finish, and prevents pigment settling in printing ink dispersions.

Application Method: Milled into printing ink bases, paper coating slurries, and industrial paint formulations during the pigment dispersion phase.

Research with AI
Got Questions?

Frequently Asked Questions

Our Magnesium Carbonate is produced using high-grade raw materials and advanced processing techniques, ensuring the purity and consistency required for demanding applications in pharmaceuticals, food, cosmetics, and various industrial sectors.

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 Magnesium Carbonate?

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

Get Custom Quote