Magnesium Hydroxide
Magnesium Hydroxide (CAS 1309-42-8) supplied in bulk from India. An antacid and laxative active, halogen-free flame retardant and wastewater neutraliser. Minimum order 500 kg.
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Description
Magnesium Hydroxide Supplier & Exporter in India
Magnesium Hydroxide is the rare antacid that is both effective and self-limiting – it neutralises stomach acid but is barely soluble, so it cannot drive pH into dangerous territory the way a strong base would. That same low solubility makes it a safe, gradual neutraliser for industrial wastewater, and its decomposition at high temperature makes it a halogen-free flame retardant.
Rexus Pharma Chem LLP supplies Magnesium Hydroxide in bulk to pharmaceutical manufacturers, plastics and cable compounders, wastewater treatment operators and flue gas desulphurisation plants in India and export markets. Minimum order quantity is 500 kg.
Magnesium Hydroxide – Product Details
| Product Name | Magnesium Hydroxide |
|---|---|
| CAS Number | 1309-42-8 |
| Chemical Formula | Mg(OH)2 |
| Appearance | White, odourless, fine powder |
| Grades Offered | Pharmacopoeial, food and technical grades |
| Packaging | Standard commercial packing; pack size confirmed at the time of quotation |
| Minimum Order Quantity | 500 kg |
| Country of Origin | India |
| Documentation | COA and MSDS supplied with every consignment |
Applications of Magnesium Hydroxide
- Antacid and laxative active in pharmaceutical preparations
- Halogen-free flame retardant and smoke suppressant in plastics and cables
- Neutralising agent in industrial wastewater and effluent treatment
- Sulphur dioxide scrubbing in flue gas desulphurisation
- Magnesium source in animal feed and fertiliser applications
- Additive in sugar refining, paper and environmental applications
Why Buy Magnesium Hydroxide from Rexus Pharma Chem LLP
- A trading legacy since 1952. Rexus Pharma Chem LLP carries forward the sourcing network and customer relationships of the Haribhai Khimji Group.
- Practical minimum order quantity. Magnesium Hydroxide is supplied from a minimum of 500 kg, so small formulators and large plants can both buy at workable volumes.
- Documentation with every batch. Certificate of Analysis and Material Safety Data Sheet are issued against each consignment, with batch traceability maintained end to end.
- India-wide dispatch and export. Regular supply across Indian manufacturing hubs and exports to Africa, the Gulf and South East Asia, with complete export documentation.
- Packaging that suits your line. Standard and repacked sizes are available on request so material reaches you in the pack size your process actually uses.
- A response you can plan around. Quotations, specification sheets and sample requests are answered promptly by a team that knows the material.
Minimum Order Quantity and Despatch
The minimum order quantity for Magnesium Hydroxide is 500 kg. Packing is supplied in standard commercial sizes for this material, and the exact pack size is confirmed against your enquiry along with the price and lead time. Mixed consignments with other products from our range can be combined into a single despatch, and export orders are shipped with COA, MSDS and the full set of documents required at destination.
Storage and Handling
Store in sealed packing in a cool, dry place away from moisture, acids and carbon dioxide. Prolonged exposure to air slowly converts the surface to carbonate, so keep packs closed and stock rotated.
Frequently Asked Questions
Why is Magnesium Hydroxide considered a safe antacid?
Its low water solubility means it dissolves only as acid is available to react with, so it cannot overshoot into alkaline territory the way a soluble strong base can.
How does it work as a flame retardant?
It decomposes endothermically at around 330 degrees Celsius, absorbing heat and releasing water vapour that dilutes combustible gases. It contains no halogens, which suits low-smoke cable and plastics applications.
What is the minimum order quantity?
The minimum order quantity is 500 kg.
Do you supply COA and MSDS?
Yes, with every consignment.
Request a Quotation
Share your required grade, quantity and delivery location and our team will revert with a price and lead time for Magnesium Hydroxide. Write to [email protected], call +91 93204 96801, or use the enquiry form.
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