Specialist Benzoyl Peroxide Manufacturer · Since 1996
Among India's few specialist Benzoyl Peroxide manufacturers. Serving 10+ industries — food, polymers, construction & coatings. Seven grades, three decades of uncompromising consistency.
Certified to
Scale you can rely on
The range
Seven precision grades.
Why Dhiraj Chemicals
Specialist focus
Since 1996, one molecule done exceptionally well — Benzoyl Peroxide, and nothing that distracts from it.
Certified quality
ISO 9001:2015, GMP, FSSAI, HACCP, Halal and UN Packaging — quality engineered into every batch.
Reliable scale
250+ MT / Month of capacity, so your supply stays consistent as you grow.
Seven grades
From 20% construction powders to 75% initiators, paste and an ultra-fine grade — matched to your application.
Global supply
Trusted across India, Europe, Middle East, Africa with export-ready packaging and documentation.
Technical support
Real guidance on grade selection, particle size and custom formulations from a team that knows BPO.
Where it's used
The free-radical initiator of choice
BPO initiates polymerisation of PVC, polyester and acrylic resins — the largest industrial use of Benzoyl Peroxide.
Consistent flour, every batch
Food-grade BPO for flour treatment and controlled flour-whitening, backed by FSSAI and HACCP compliance.
Reliable curing and grouting
Resin curing, anchor grouting and putty systems rely on Dhiraj BPO for predictable, ambient-temperature performance.
Durable road-marking & coatings
BPO 50% cures MMA (methyl methacrylate) road markings, two-component cold-plastic road-marking systems and high-durability coatings under demanding field conditions.
Clean, efficient vulcanising
As a vulcanising agent, BPO 75% delivers consistent cross-linking for rubber processing.
Gentle precision for formulations
Ultra-fine, consistent Benzoyl Peroxide for cosmetic and skincare formulations, where particle size and purity govern performance and feel.
Brighter, cleaner fabrics
Benzoyl Peroxide serves as a bleaching and oxidising agent in textile and apparel processing, supporting consistent whiteness and finish.
Strong, fast-curing composites
As an initiator for unsaturated polyester and acrylic systems, BPO cures automotive composites, body fillers and putties at ambient temperature.
Controlled oxidation chemistry
Benzoyl Peroxide acts as a controlled oxidising agent in water-treatment and disinfection processes that demand reliable, repeatable performance.
Pharma-grade consistency
Ultra-fine Benzoyl Peroxide for dermatological formulations, where particle size and batch-to-batch consistency are critical to efficacy.
Controlled, certified quality
BPO for pharmaceutical applications, manufactured under GMP-aligned controls with the consistency demanded by regulated formulations.
The initiator for EPS resin
Benzoyl Peroxide is the free-radical initiator in expandable polystyrene (EPS) polymerisation — starting the suspension polymerisation that forms EPS resin beads.
Good to know
What grades of Benzoyl Peroxide does Dhiraj Chemicals manufacture?
We manufacture seven Benzoyl Peroxide grades — 20%, 32%, 34%, 50% powder, 50% paste, 75%, and an ultra-fine grade — covering construction, food, plastics & polymers, paints & coatings, rubber, pharmaceutical, dermatological and cosmetic applications.
Which Benzoyl Peroxide grade do I need?
It depends on your application. For polymerisation initiation choose BPO 75%; for unsaturated polyester resins the 50% paste; for road-marking and coatings BPO 50%; for flour treatment the 32%/34% food grades; and for pharma, dermatological or cosmetic work the ultra-fine grade. Share your application with us and we'll recommend the right grade.
Can you supply customised Benzoyl Peroxide grades?
Yes. We manufacture and supply customised BPO grades tailored to your formulation, application, particle size, concentration and industrial requirements. Contact our technical team to discuss your specifications.
What certifications does Dhiraj Chemicals hold?
Our manufacturing is backed by ISO 9001:2015, GMP, FSSAI, HACCP, Halal and UN Packaging certification, ensuring consistent quality and safe, compliant supply.
How is Benzoyl Peroxide packed for transport?
Standard packaging is 20 Kg UN-approved fibre-board boxes, suitable for the safe transport of organic peroxides. Other packing can be discussed for specific requirements.
Do you export Benzoyl Peroxide?
Yes. We supply across India, Europe, the Middle East and Africa, with packaging and documentation suited to export of organic peroxides.
How do I request a quotation or samples?
Use the Request a Quote form on our contact page or message us on WhatsApp. Tell us the grade, approximate quantity and your country, and our team will respond quickly with a quotation.
Let's talk grade, volume, and delivery.
Fast response across India, Europe, the Middle East and Africa. Request a quote or a spec sheet today.