Natraj Chem | Magnesium Hydroxide & Aluminium Derivatives Manufacturer
Direct Manufacturer & Bulk Supplier · Est. 1984

Supply the Right Grade.
Consistent Batches.
Every Time.

Trusted by pharmaceutical formulators, polymer compounders, and water treatment plants across India and international markets. We manufacture and supply Magnesium Hydroxide, Aluminium Derivatives, Inorganic Chlorides, and Specialty Minerals — IP, BP, USP, and EP grades with full documentation.

Trusted by industry buyers across sectors:
Pharmaceutical Formulators Cable & Wire Manufacturers Water Treatment Plants Polymer Compounders EV Battery Manufacturers Food Processors Power & FGD Plants Paper & Coatings Industry Pharmaceutical Formulators Cable & Wire Manufacturers Water Treatment Plants Polymer Compounders EV Battery Manufacturers Food Processors Power & FGD Plants Paper & Coatings Industry
COA, TDS & SDS supplied within 1 business day · No commitment required
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Magnesium Hydroxide Supply
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Aluminium Derivatives
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IP/BP/USP/EP Grades
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Halogen-Free FR Grade
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Water Treatment Grade
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Batch QC & Full Documentation
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25 kg to FIBC Bulk
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Export-Ready Supply

The Natraj Chem Chemical Supply Blueprint

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Supply Chain Risk

Stop Losing Batches to Unverified Suppliers and Specification Failures

If your process chemicals are sourced from unqualified suppliers, you are exposed to specification failures, regulatory non-compliance, and production shutdowns right now.

  • ✓Unaudited suppliers with no validated quality systems
  • ✓Missing or incomplete COA, SDS, and pharmacopoeial documentation
  • ✓Batch-to-batch variation in purity, particle size, and pH profile
  • ✓Losing production uptime to out-of-spec material and re-sourcing delays
Request a Supplier Audit >
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Target Customers

Buyers Built for Specification-Critical Supply

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Pharmaceutical & OTC Manufacturers

  • ✓IP / BP / USP / EP pharmacopoeial grades
  • ✓Complete COA, TDS, and SDS documentation
  • ✓Antacid APIs and tablet lubricants
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Polymer, Cable & FR Compounders

  • ✓REACH-compliant halogen-free FR grades
  • ✓LSZH and HFFR cable grades (IEC 60332)
  • ✓Controlled PSD for dispersion performance
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Industrial & B2B Procurement

  • ✓Water treatment and FGD plant-grade supply
  • ✓Bulk FIBC and tanker delivery available
  • ✓Scheduled contract supply for production continuity
💊 Pharmaceutical & OTC

Win Formulation Trust With IP/BP/USP/EP-Compliant Supply

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Antacid APIs & Excipients
Magaldrate, Dried Al Hydroxide Gel, Mg Stearate — pharmacopoeial-grade with full COA.
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IP / BP / USP / EP Compliance
Every pharmacopoeial-grade batch ships with COA, TDS, and SDS — no chasing required.
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Tablet Lubricants & OTC Actives
Magnesium Stearate IP/BP/USP/FCC for solid dose and liquid formulations.
Trusted by pharmaceutical formulation companies and contract manufacturers across India, Southeast Asia, and MENA.
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🏭 Plastics, Rubber & Polymers

Convert Your FR Compounds to Halogen-Free With REACH-Compliant Supply

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Halogen-Free FR Compounding
REACH-compliant Mg(OH)₂ for polyolefins, PVC, EPDM, and engineering thermoplastics.
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LSZH & HFFR Cable Grades
Meeting IEC 60332 fire performance requirements for power and telecom cables.
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Custom PSD & Surface Treatment
Stearic acid and silane-treated grades for enhanced polymer compatibility and dispersion.
Trusted by wire & cable manufacturers and polymer compounders converting to halogen-free systems.
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💧 Water & Wastewater Treatment

Drive pH Correction and Heavy-Metal Removal at Industrial Scale

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pH Correction to Compliance Targets
Mg(OH)₂ for neutralisation of acidic effluents — pH 9.5–10.5 assay ≥95%.
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Heavy Metal Precipitation
Hydroxide precipitation for industrial and municipal effluent treatment systems.
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PAC Coagulant Supply
Poly Aluminium Chloride in liquid and powder (Al₂O₃ 10–30%) for coagulation and solids removal.
Trusted by industrial effluent treatment plants, municipal water facilities, and scheduled-contract buyers.
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The Natraj Chem Advantage
Why Procurement Teams Choose Natraj Chem
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Specification Integrity

No exceptions. Purity, PSD, pH profile, LOI, and heavy metal limits verified against agreed specs before material is accepted or dispatched.

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Multi-Grade, One Supplier

Industrial, FR, Pharmaceutical USP/EP, Food FCC, and Slurry — all from one qualified source. Simplifies vendor qualification and documentation.

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Long-Term Supply Stability

Multi-source procurement architecture prevents single-point failures. Consistent material and documentation — batch after batch, shipment after shipment.

Client Wins
Proven Supply Consistency Results

Verified outcomes from procurement teams, production engineers, and operations heads.

Pharmaceutical Formulation Co.
Solid Dose Manufacturing · India
"Batch-to-batch consistency is excellent. COA and SDS arrives with every shipment — no chasing required. That reliability keeps us coming back."
— Purchase Manager
100%
Spec Compliance
<24h
Doc Response
Wire & Cable Manufacturer
LSZH Cable Production · Gujarat
"Technical team guided us through grade selection and provided PSD data for dispersion trials. Supplied material matched specification perfectly."
— Production Engineer
REACH
Compliant
IEC ✓
60332 Met
Industrial Effluent Plant
Water Treatment · Maharashtra
"Scheduled contract supply. Material concentration and suspension stability consistent across all deliveries. Export documentation handled without issues."
— Operations Head
100%
On-Schedule
pH ✓
Spec Stable
International Export Buyer
Pharma Procurement · MENA
"Full export documentation — COA, SDS, COO, fumigation certificate — provided with every shipment. Smooth customs clearance every time."
— Procurement Director
COA ✓
Complete Docs
EP ✓
Grade Met
Pharmaceutical Formulation Co.
Solid Dose Manufacturing · India
"Batch-to-batch consistency is excellent. COA and SDS arrives with every shipment — no chasing required. That reliability keeps us coming back."
— Purchase Manager
100%
Spec Compliance
<24h
Doc Response
Wire & Cable Manufacturer
LSZH Cable Production · Gujarat
"Technical team guided us through grade selection and provided PSD data for dispersion trials. Supplied material matched specification perfectly."
— Production Engineer
REACH
Compliant
IEC ✓
60332 Met
Straight Answers
Chemical Supply & Grade Selection — Straight Answers

Questions procurement managers, formulation chemists, and production engineers ask when evaluating Natraj Chem as a supplier.

What pharmacopoeial grades do you supply for Mg and Al compounds?
We supply Magnesium Hydroxide in IP, BP, USP, and EP grades, plus Food FCC and industrial grades. For Aluminium compounds: Dried Al Hydroxide Gel (IP/BP/USP), Magaldrate (IP/BP/USP), and Aluminium Glycinate. All pharmacopoeial-grade materials include COA, TDS, and SDS. Compliance letters available on request.
Can you supply Mg(OH)₂ for halogen-free flame retardant applications?
Yes — FR-grade Mg(OH)₂ is one of our core product lines. We supply REACH-compliant material for polyolefin, PVC, EPDM, and LSZH cable applications (IEC 60332). PSD is specified per your dispersion equipment. Surface-treated grades (stearic acid, silane) are available.
What is the minimum order quantity and do you supply trial samples?
We are flexible on order size. Trial quantities available for supplier qualification and formulation testing. Commercial supply: 25 kg HDPE bags, 50 kg industrial sacks, 500–1000 kg FIBC jumbo bags. Bulk tanker and silo delivery available for high volumes.
Do you supply for export? What documentation is available?
Yes. Available documents: COA, TDS, SDS/MSDS, Certificate of Origin (COO), fumigation certificates, and packing lists. Pharmacopoeial compliance declarations for pharmaceutical-grade materials. Designed for EU, Southeast Asia, and MENA import clearance and supplier qualification.
How do you ensure batch-to-batch consistency across shipments?
Consistency starts at supplier selection — our manufacturer network is restricted to audited facilities. Before each lot is accepted, we verify purity, PSD, pH profile, LOI, and heavy metal limits against agreed specs. For repeat orders, your agreed specification becomes the standing acceptance criterion. Out-of-spec product is held — never dispatched.
Do you work with water treatment and FGD plant buyers?
Yes. We supply Mg(OH)₂ in Industrial and Slurry grades for automated pH dosing, heavy-metal precipitation, and flue gas desulphurisation (FGD). Scheduled contract supply available for production continuity. PAC for coagulation in municipal and industrial effluent treatment.

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