OAN IndustriesPrivate Limited
High-purity industrial and specialty chemicals meeting global safety and performance standards. Innovation, quality control, and environmental responsibility guide everything we do.
Pioneering Chemical Solutions Since 2017
OAN Industries Limited is the specialty chemicals arm of OAN Group, dedicated to developing and manufacturing high-performance additives for the fertilizer and phosphoric acid industries.
Our products are engineered to enhance production efficiency, improve product quality, and reduce operational costs for our clients worldwide. With a focus on innovation and sustainability, we continue to expand our product portfolio to meet evolving industry needs.
Quality First
ISO certified processes
Eco-Friendly
Sustainable formulations
R&D Driven
Continuous innovation
Global Reach
15+ countries served
Years of Excellence
Additives & Specialty Chemicals
Comprehensive range of high-performance chemicals designed for fertilizer manufacturing and phosphoric acid production.
Fertilizer Additives
High-performance additives that enhance fertilizer quality, handling, and application efficiency.
Keep fertilizers free-flowing
Anticaking Agents
Fertilizer granules absorb moisture during storage and transport. Over time, this causes granules to stick together, form lumps, and lose their free-flowing nature. OAN Anticaking Agents create a thin protective barrier on the granule surface, reducing moisture absorption and preventing caking in NPK, DAP, MAP, SSP, and urea fertilizers. Available in water-based, oil-based, wax-based, powder, and custom formulations.
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Eliminate foam in production lines
Defoamers
Foam build-up during fertilizer and phosphoric acid manufacturing causes overflow losses, reduced reactor throughput, and process instability. OAN Defoamers rapidly knock down foam and prevent its recurrence in SSP, DAP, MAP, NPK, and liquid fertilizer production systems. Available in oil-based, water-based, and custom formulations, they are stable under high-temperature and acidic process conditions without affecting final product quality.
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Minimize dust for safer handling
Antidusting Agents
Fertilizer dust generated during production, conveying, bagging, and port handling causes nutrient loss, workplace safety risks, and environmental concerns. OAN Antidusting Agents are applied as a light liquid surface coating directly on fertilizer granules. They bind loose fines to the granule surface, suppressing dust at the source without affecting product quality. Available in liquid surface-coating and custom formulations.
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Superior granule formation
Granulation Aid
Weak granule formation leads to excessive fines, high recycle loads, inconsistent particle size, and unstable plant performance. OAN Granulation Aids improve particle growth and mechanical strength during the granulation process. They help produce uniform granules with fewer fines, lower recycle ratios, and better moisture resistance, improving overall plant throughput and product quality in NPK, DAP, MAP, and slow-release fertilizer lines.
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Brand identity through color
Colouring Agents
OAN Colouring Agents are available in food-grade and industrial-grade formulations for product identification, brand differentiation, and export compliance. They deliver uniform, heat-stable color on fertilizer granules and across other industrial applications. When combined with our anticaking system, color and moisture protection are applied in a single process step. Custom shades are available to match specific brand or regulatory requirements.
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Phosphoric Acid Additives
Specialized chemicals optimizing phosphoric acid production, filtration, and quality.
Maximize P2O5 recovery
Filtration Aid
In phosphoric acid plants using the wet process, gypsum cake filtration efficiency directly determines P2O5 recovery and plant throughput. OAN Filtration Aids improve gypsum crystal structure and cake porosity, increasing filtration rates and improving cake washing efficiency. The result is higher P2O5 recovery, lower process losses, and improved overall plant output. Suitable for dihydrate, hemihydrate, and recrystallization process variants.
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Foam-free acid production
Defoamers
High-performance, acid-stable foam control agents designed specifically for phosphoric acid reactors, evaporators, and concentration units operating under extreme conditions. OAN Defoamers rapidly knock down foam and prevent its recurrence without contaminating the acid product.
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Protect equipment from scale
Scale Inhibitor
Scale deposition from calcium sulfate, silica, and fluoride compounds is a major operational challenge in phosphoric acid plants, blocking heat exchangers, pipelines, valves, and evaporators. OAN Scale Inhibitors prevent scale formation by disrupting crystal growth at the molecular level, keeping surfaces clean, maintaining heat transfer efficiency, and extending equipment run time between shutdowns. They reduce unplanned downtime and maintenance costs significantly.
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Maximize mineral recovery
Froth Flotation Aid
OAN Froth Flotation Aids are specialty surfactants and frothers designed to improve mineral separation efficiency in phosphate rock and potash beneficiation plants. They help create a stable, selective froth layer that carries target minerals to the surface while gangue minerals remain submerged. Higher mineral recovery, lower reagent consumption, and improved product grades make these a critical tool for beneficiation plant operators.
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Selective mineral attachment
Collectors
OAN Collectors are chemical agents that selectively adsorb onto target mineral surfaces, rendering them hydrophobic so they attach to air bubbles and float to the surface during froth flotation. They are designed for high selectivity, meaning they target valuable minerals while leaving gangue minerals untouched. Available as phosphate collectors, amine collectors, and fatty acid types.
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Efficient solid-liquid separation
Flocculant
OAN Flocculants are high-molecular-weight anionic polyacrylamide agents that accelerate solid-liquid separation in thickeners, tailing ponds, effluent treatment systems, and process water recovery units. They cause fine suspended particles to aggregate into larger flocs, which settle rapidly, leaving clear overflow water and a compact underflow. Supplied in solid powder form in 25 kg bags, they are effective across a wide pH range and compatible with phosphate pulp thickening, mining processes, and wastewater treatment.
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Plasticizers
High-purity phthalate and non-phthalate plasticizers that enhance flexibility, durability, and processability of PVC and other polymer systems.
The industry-standard general purpose plasticizer
Di-Octyl Phthalate (DOP)
The most widely used general-purpose plasticizer for PVC, offering an excellent balance of efficiency, low-temperature flexibility, and cost-effectiveness. DOP provides outstanding electrical insulation properties and resistance to heat and UV degradation.
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Versatile co-monomer for emulsion polymerization
Di-Octyl Maleate (DOM)
Di-Octyl Maleate (DOM) is a versatile chemical used primarily as a co-monomer in emulsion polymerization (vinyl acetate, acrylics) to produce adhesives, coatings, and paints. It offers excellent compatibility with vinyl acetate and acrylates for superior performance.
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Low cost plasticizer with wide applications
Di-Butyl Phthalate (DBP)
Di-Butyl Phthalate (DBP) is an organic compound of phthalate commonly used as a plasticizer because of its low toxicity and wide liquid range. It is a low cost plasticizer with higher gravity, offering excellent compatibility with various polymers.
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REACH-compliant non-phthalate alternative
Di-Octyl Terephthalate (DOTP)
A high-performance, non-phthalate plasticizer that is fully REACH and RoHS compliant. DOTP is the preferred eco-friendly replacement for DOP in sensitive applications, offering comparable performance with a superior regulatory and environmental profile.
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High-molecular-weight plasticizer for PVC
Di-Isononyl Phthalate (DINP)
Di-Isononyl Phthalate (DINP) is a high-molecular-weight phthalate used primarily as a plasticizer to make polyvinyl chloride (PVC) and other plastics flexible. As an oily, colourless liquid, it is widely used in automotive interiors, floorings, wire insulation, and artificial leather. It serves as a common alternative to DEHP with improved mechanical properties and reduced volatility.
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Renewable, non-toxic plasticizer and stabilizer
Epoxidized Soyabean Oil (ESBO)
A renewable and non-toxic plasticizer and stabilizer derived from soybean oil, with excellent heat and light stability. Widely used in PVC compounds, food packaging, artificial leather, sealants, coatings, and gaskets.
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Metal Stearates
High-purity metallic stearates serving as lubricants, stabilizers, and release agents across plastics, rubber, pharmaceuticals, and coatings industries.
Stable, non-toxic lubricant and water repellent
Calcium Stearate
Formed when lime and stearic acid combine, calcium stearate is a fine white powder known for outstanding thermal stability, non-toxic nature, and water-repellent qualities. It performs key lubricating, stabilising, and thickening functions across a range of polymer systems.
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Unique zinc soap with a sharp melting point
Zinc Stearate
Also known as zinc soap, zinc stearate is a pure white oleochemical compound produced from stearic acid and zinc oxide. It is insoluble in polar solvents and exhibits remarkable water-repellent characteristics. Notably, it has a defined sharp melting point that distinguishes it from other metallic stearates, making it a crucial resource in manufacturing.
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Vegetable-derived lubricant and stabilizer
Magnesium Stearate
Derived from carefully chosen vegetable-based stearic acid, magnesium stearate delivers exceptional lubricating, dispersing, and stabilising qualities that raise product performance across multiple industries.
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Multipurpose heat stabilizer and thickener
Aluminium Stearate
A multipurpose white or slightly yellow powder that is a significant participant in several industries, from PVC plastics production to paint. Its outstanding qualities include heat stabilisation, lubrication, and thixotropic gel formation, making it a highly sought-after component.
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Industries Using Our Chemicals
Our specialty chemicals serve diverse industries, enabling better products and more efficient processes.
Fertilizer Manufacturing
NPK, DAP, urea, and specialty fertilizer producers globally
Phosphoric Acid Plants
Wet process and thermal phosphoric acid manufacturers
PVC & Plastics Industry
Flexible PVC compounders, cable manufacturers, and film producers
Mining & Minerals
Beneficiation, flotation, and mineral processing facilities
Agriculture & Farming
Direct application and crop nutrition solution providers
Automotive & Construction
Cables, flooring, coatings, sealants, and soundproofing materials
ISO 9001:2015 Certified
Our quality management system ensures consistent product quality and continuous improvement across all operations.
GMP Compliant Facilities
Manufacturing facilities follow Good Manufacturing Practices for pharmaceutical-grade chemical production.
In-House R&D Lab
Dedicated research laboratory for product development, quality testing, and custom formulation services.
Batch Traceability
Complete traceability from raw material sourcing to final delivery with comprehensive documentation.
Committed to Excellence & Compliance
Quality and safety are at the core of everything we do. Our manufacturing processes, testing protocols, and documentation systems ensure every batch meets the highest international standards.