Benzoyl Peroxide (BPO) Paste for Industrial Buyers in Kenya, Uganda, Tanzania, and Rwanda

Finstar

Available to order

Benzoyl Peroxide (BPO) Paste

Benzoyl Peroxide (BPO) Paste is a reactive organic peroxide utilized primarily as a polymerization initiator.

Technical Specifications

CAS Number94-36-0

Chemical FormulaC14H10O4

AppearanceWhite to off-white paste

Active Ingredient ConcentrationTypically 40-50% benzoyl peroxide in paste form

StabilityStable under recommended storage; decomposes upon heating above 90°C

Packaging OptionsTubes, drums, or bulk depending on order size

Storage ConditionsCool, dry, ventilated area away from organic and reducing agents

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Safety InformationUse appropriate PPE including gloves and eye protection when handling Store in cool, dry, ventilated area away from heat and incompatible materials Handle spills promptly with absorbent materials and avoid ignition sources — use correct personal protective equipment (PPE) and follow site safety procedures before handling.

Full Product Details

Benzoyl Peroxide (BPO) Paste — Specifications, Uses & Availability

Product Overview

Product NameBenzoyl Peroxide (BPO) Paste

CategorySolvents & Thinners

SupplyQuoted per order — confirm lead time with the sales desk

Explore Solvents & Thinners, browse the full chemical catalogue, or request a quote.

Available Packaging Options

Tubes

Drums

Bulk containers

Need a different pack size or bulk tanker delivery? Request a custom quote.

About Benzoyl Peroxide (BPO) Paste

Benzoyl Peroxide (BPO) Paste is a reactive organic peroxide utilized primarily as a polymerization initiator. Presented as a white to off-white paste, this formulation enables safer handling and controlled reactivity compared to its powdered form. Typically, the paste contains about 40-50% active benzoyl peroxide dispersed in an inert carrier, which affects dosing rates commonly ranging between 0.5% and 3% by weight depending on the polymer system. It remains stable at ambient temperatures but decomposes upon heating above 90°C, necessitating temperature-controlled storage conditions. BPO Paste is supplied in tubes, drums, or bulk packaging tailored to order volume, facilitating use in industrial polymer and composite manufacturing processes. Buyers should note the paste's insolubility in water and solubility in organic solvents, influencing its compatibility in formulations. Avoid storage near organic materials or reducing agents to prevent hazardous decomposition events.

External references: PubChem · Wikipedia

Why Benzoyl Peroxide (BPO) Paste Matters

In polymer industry applications, precise initiation of polymerization reactions is essential for achieving consistent material properties. BPO Paste's predictable decomposition profile allows manufacturers to control curing processes, producing plastics and resins with desired mechanical strength and stability. This reliability in initiation reduces defect rates and enhances overall product performance. Moreover, in composite manufacturing and rubber vulcanization, effective curing agents like BPO Paste improve bonding and cross-linking, which critically influences product durability and lifespan. By providing stable free radical initiation in a manageable paste form, this chemical mitigates handling risks and supports safer operational environments in industrial settings.

Applications & Industries

Polymerization InitiatorBenzoyl Peroxide Paste decomposes to generate free radicals that trigger polymer chain reactions, essential for producing various plastics and resins.

Composite Curing AgentUsed to initiate curing reactions in composite materials, enhancing the cross-linking of resin matrices for improved mechanical properties.

Industrial Adhesive ProductionFacilitates radical polymerization processes in adhesive formulations, improving bonding strength and curing efficiency.

Chemical Synthesis InitiationEmployed as a free radical initiator in organic synthesis reactions requiring controlled initiation at moderate temperatures.

Rubber VulcanizationAssists in the cross-linking of rubber polymers, enhancing elasticity and durability of the final products.

Coating FormulationsIncorporated into coatings to initiate polymerization of binders, ensuring film formation and adhesion.

Resin Curing for ToolingInitiates curing in resins used for molds and tooling, stabilizing shapes and improving surface finish.

Plastic Welding ProcessesServes as an initiator for resin systems in plastic welding, providing strong joint formation.

Thermoset Polymer ProductionCatalyzes the curing of thermoset polymers used in producing durable engineered parts.

Encapsulation MaterialsTriggers polymerization in encapsulation processes, protecting electronic components or pharmaceuticals.

Printing Ink FormulationPromotes curing of polymeric components in printing inks, enhancing adhesion and drying speed.

Dental Material CuringUsed in polymer-based dental materials to initiate polymerization and hardening under controlled conditions.

FRP (Fiber Reinforced Polymer) ManufacturingSupports initiation of resin polymerization in fiber-reinforced composites, enhancing strength and stability.

Process Aid in Emulsion PolymerizationActs as a radical source to start polymerization in emulsion systems producing latex polymers.

Foam ProductionInitiates polymerization of foam precursors, controlling cell structure and density.

Plastics ManufacturingUtilized for initiating polymerization reactions in the production of diverse plastic materials.

Composite FabricationApplied in curing resin matrices to produce fiber-reinforced composite components.

Rubber ProcessingUsed to vulcanize rubber, enhancing elasticity and durability in automotive and industrial products.

Adhesive ProductionFacilitates polymer formation in adhesive formulations to produce strong and reliable bonds.

Coatings IndustryInitiates polymerization in resin-based coatings ensuring film formation and substrate protection.

Printing Ink SectorDrives curing reactions in polymeric binders within printing ink formulations.

Dental Material ManufactureUsed to cure polymer-based dental restoratives and sealants requiring precise setting control.

Chemical SynthesisFunctions as a radical initiator in organic synthesis pathways within chemical manufacturing.

Tooling and Mold MakingCures resins used in producing molds and tooling components with stable mechanical properties.

Pharmaceutical IndustryUsed in manufacturing polymer excipients and controlled release matrices via radical polymerization.

Textile IndustryInvolved in producing polymer-based finishing agents or coating formulations for textiles.

Automotive SectorSupports production of composite parts and coatings used in vehicle assembly and repair.

Electronics ManufacturingEmployed in encapsulation resins protecting sensitive electronic components from moisture and mechanical damage.

Construction MaterialsPart of resin curing systems in composites and coatings used in building and infrastructure projects.

Properties & Handling Notes

Paste FormulationBPO is supplied as a paste to reduce dust hazards and improve handling safety in industrial environments.

Consistent Active ContentMaintains stable active ingredient levels typically between 40 and 50%, supporting predictable dosing.

Multiple Packaging FormatsAvailable in tubes for small scale use, drums, or bulk containers to meet varying operational scales.

Batch TraceabilityEach batch is tracked with identifiers facilitating quality control and regulatory compliance.

Certificate of Analysis AvailableCOA provided upon request detailing purity, active content, and other test parameters.

Stable at Ambient TemperatureDesigned to remain stable under typical warehouse temperatures, mitigating premature decomposition.

Free Radical Initiator SpecificityDecomposes to produce radicals at controlled temperatures essential for polymer chemistry.

Solubility ProfileInsoluble in water, allowing selective use in organic solvent-based systems.

Neutral to Slightly Acidic pHSuitable for use in formulations requiring mild pH without risk of excessive acidity or alkalinity.

Safety-Classified PackagingDelivered in approved packaging designed to contain peroxide compounds safely.

Compatibility Guidance IncludedDocumentation specifies incompatible substances to avoid hazardous reactions during storage or use.

Shelf Life OptimizationRecommended storage guidelines maximize product shelf life and maintain performance.

Industrial Grade PurityFormulated to meet specifications required for polymerization and curing processes in industry.

Ease of DispersionPaste form allows integration into formulation processes with minimal additional handling equipment.

Controlled Decomposition TemperatureBegins to decompose at approximately 90°C, enabling temperature-regulated initiation of reactions.

Enhanced Safety in HandlingPaste format reduces dust-related explosion risks compared to powdered benzoyl peroxide.

Predictable Reaction ControlConsistent active content supports reliable polymerization kinetics and final product quality.

Flexible Packaging SizesSmall to bulk options enable procurement suitable for varying production scales, reducing waste.

Simplified Inventory ManagementBatch traceability and COA support compliance with industry quality and safety standards.

Reduced Storage RisksStable formulation under ambient conditions lowers concern for accidental decomposition during storage.

Optimized Process EfficiencyReliable initiation improves manufacturing throughput by decreasing variability in curing times.

Lower Contamination RiskSolubility profile aids segregation in multi-chemical environments, protecting formulation integrity.

Regulatory Compliance SupportDocumentation and labeling assist adherence to industrial chemical handling regulations.

Improved Product ConsistencyCareful control of peroxide concentration leads to consistent mechanical properties in finished goods.

Reduced Waste and DowntimeAccurate dosing facilitated by paste form minimizes excess use and associated disposal costs.

Compatibility DocumentationClear incompatibility guidance prevents dangerous storage combinations and enhances plant safety.

Extended Shelf LifeProper storage recommendations enable longer product usability, optimizing procurement cycles.

Technical Support AvailabilityAccess to formulation advice aids customers in optimizing BPO paste application in their processes.

Enhanced Product StabilityPaste matrix tempers explosive decomposition risks present in dry powder forms.

Improved Batch Quality ControlUniform product batches support reproducibility and reduce risk of rejected production runs.

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Finstar Industrial Chemicals is a leading supplier of Benzoyl Peroxide Paste with flexible packaging options, Nairobi-based dispatch, COA on request, and expert technical support.

Safety Data Sheet (SDS/MSDS) and Certificate of Analysis available on request
Supplied to buyers in Kenya, Uganda, Tanzania and Rwanda
Lead time and freight confirmed with your quotation

Request Quote

Safety & Handling

Use appropriate PPE including gloves and eye protection when handling Store in cool, dry, ventilated area away from heat and incompatible materials Handle spills promptly with absorbent materials and avoid ignition sources

Always consult the product Safety Data Sheet (SDS) before handling. Contact Finstar for GHS-compliant documentation.

Safe Handling & Storage

Store Benzoyl Peroxide Paste in a cool (preferably below 25°C), dry, well-ventilated area away from sources of heat and direct sunlight. Avoid storage near organic materials, reducing agents, and combustible substances to prevent hazardous decomposition or fire. Maintain separation from incompatible chemicals such as acids and strong bases. Use explosion-proof ventilation when storing large quantities. Shelf life varies but generally does not exceed 6-12 months under recommended conditions; regularly inspect stored material for any signs of color change or decomposition.

Quality Assurance

Finstar supplies Benzoyl Peroxide Paste with batch-specific Certificates of Analysis that verify active concentration, appearance, and compliance with agreed-upon specifications. Quality control procedures include stability testing and impurity profiling to ensure consistent product performance for industrial applications.

Frequently Asked Questions

What is the typical concentration of active benzoyl peroxide in the paste?

The paste usually contains between 40% and 50% active benzoyl peroxide, ensuring effective polymerization initiation.

What packaging sizes are available for Benzoyl Peroxide Paste?

Packaging includes tubes for small quantities, drums for medium-scale needs, and bulk containers for large industrial volumes.

How should Benzoyl Peroxide Paste be stored?

Store in a cool, dry, ventilated environment away from heat sources and incompatible materials such as organic compounds and reducing agents.

Is Benzoyl Peroxide Paste soluble in water?

No, it is insoluble in water but soluble in many organic solvents, affecting formulation compatibility.

What temperature range is safe for handling Benzoyl Peroxide Paste?

Ambient to below 25°C is recommended for storage and handling, while the paste decomposes rapidly above 90°C.

Does Finstar provide a Certificate of Analysis with the product?

Yes, COAs are supplied on request to verify product specifications and batch details.

Can Benzoyl Peroxide Paste be shipped to all East African countries?

Finstar supplies this product across Kenya, Uganda, Tanzania, and Rwanda, ensuring regional coverage.

Are there safety considerations when handling Benzoyl Peroxide Paste?

Yes, avoid contact with skin and eyes, use protective equipment, and keep away from incompatible materials to prevent decomposition hazards.

What are typical dose rates for industrial polymerization?

Dose rates commonly range from 0.5% to 3% by weight relative to the monomer or resin, depending on the process requirements.

Is the paste form safer than powdered benzoyl peroxide?

Yes, the paste reduces dust generation and explosion risk compared to powder, improving handling safety in plants.

Are there recommended incompatibilities to avoid?

Store separately from acids, bases, organic materials, and strong reducing agents to minimize decomposition and fire risk.

Does Finstar offer technical support for product use?

Yes, technical advice and formulation support are available to assist customers optimizing application performance.

What is the typical shelf life of Benzoyl Peroxide Paste?

Under recommended storage, shelf life is approximately 6 to 12 months, but users should verify batch-specific details.

Can Benzoyl Peroxide Paste be used in rubber vulcanization?

Yes, it is regularly used to initiate cross-linking reactions in rubber processing to improve product durability.

Is the safety data sheet (SDS) provided with the product?

Yes, an SDS detailing handling, hazards, and emergency measures is provided upon purchase or request.

Delivery Coverage Across Kenya’s Counties

Finstar is a leading supplier of industrial chemicals across Kenya’s counties. Benzoyl Peroxide (BPO) Paste is dispatched from our Nairobi Industrial Area warehouse to businesses nationwide — including Nairobi, Mombasa, Kisumu, and Nakuru counties — plus cross-border delivery to Uganda, Tanzania, and Rwanda. Towns we regularly supply include:

NairobiMombasaKisumuNakuruEldoretThikaRuiruKiambuMachakosNaivashaNyeriMeruKerichoKakamegaKitaleMalindiNanyukiAthi RiverVoiKilifi

Delivering to a different town or county? Request a quote and our logistics team will confirm delivery timelines to your location.

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