Sodium Hypochlorite Solution 10%
Sodium Hypochlorite 10% solution is a versatile oxidizing agent used for water disinfection, bleaching, and sanitization in Kenya. Supplied in 24 kg containers suited for industrial applications.
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Finstar
Available to order
Water treatment
Calcium Oxide (Quicklime)
Calcium Oxide, also known as Quicklime, is an inorganic compound with the chemical formula CaO.
Technical Specifications
CAS Number1305-78-8
Chemical FormulaCaO
AppearanceWhite or grayish solid powder
SolubilitySparingly soluble in water; forms calcium hydroxide
pHHighly alkaline in aqueous solution (pH > 12)
StabilityStable under normal conditions; reacts with water and acids
Safety InformationUse protective gloves and eye/face protection to prevent irritation
Store in a cool, dry, ventilated area away from moisture
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice — use correct personal protective equipment (PPE) and follow site safety procedures before handling.
Full Product Details
Calcium Oxide (Quicklime) — Specifications, Uses & Availability
Product Overview
Product NameCalcium Oxide (Quicklime)
CategoryWater treatment
SupplyQuoted per order — confirm lead time with the sales desk
Explore Water treatment, browse the full chemical catalogue, or request a quote.
Available Packaging Options
25 kg bags
50 kg bags
Bulk packed in jumbo bags
Need a different pack size or bulk tanker delivery? Request a custom quote.
About Calcium Oxide (Quicklime)
Calcium Oxide, also known as Quicklime, is an inorganic compound with the chemical formula CaO. It is a white or grayish solid powder that reacts vigorously with water to form calcium hydroxide, a process accompanied by heat release. This substance is typically supplied in a powdered form with purity levels often above 90%, suitable for a broad spectrum of industrial operations. When ordering, buyers should consider that its alkaline nature requires handling precautions to avoid moisture exposure, as it reacts exothermically on contact with water. A typical application dose for water treatment ranges from 0.5 to 5 grams per liter depending on contamination levels. Additionally, it is incompatible with acids and requires storage away from moisture to maintain efficacy and safety.
Why Calcium Oxide (Quicklime) Matters
Calcium Oxide is crucial in water treatment for adjusting pH and precipitating impurities, enabling compliance with environmental discharge standards. Effective pH control ensures the removal of heavy metals and other contaminants, safeguarding water quality for industrial and municipal users. In construction, its ability to enhance mortar strength extends the lifespan of infrastructure amid challenging climatic conditions. Handling this chemical correctly mitigates the risks linked to its caustic and reactive properties, protecting equipment and personnel from hazards. Consequently, procuring the right grade and understanding its reactive profile is essential for operational reliability and regulatory compliance.
Applications & Industries
Water and wastewater treatmentUsed to raise pH and precipitate dissolved contaminants, facilitating the removal of metals and organics to meet discharge regulations.
Steel manufacturing and metallurgyFunctions as a flux to capture impurities by forming slag, thereby improving metal purity and furnace efficiency.
Soil stabilization in constructionApplied to modify soil chemistry and structure, reducing plasticity and increasing load-bearing capacity for stable foundations.
Agricultural soil amendmentNeutralizes acidic soils, enhancing nutrient availability and promoting healthier crop growth.
pH regulation in chemical synthesisServes as a base to control alkalinity in industrial reactions and formulations.
Cement and mortar productionIncorporated into mixes to improve curing and strength properties of construction materials.
Sugar refiningAdded to raw sugar juices to precipitate impurities, clarifying the product before crystallization.
Pulp and paper processingUsed to manage pH and remove unwanted compounds during pulping and paper bleaching stages.
Flue gas desulfurizationReacts with sulfur oxides in exhaust gases to reduce acidic emissions from industrial stacks.
Leather processing (liming)Employed to remove hair and prepare hides by adjusting pH for effective dehairing and fiber swelling.
Waste stabilizationNeutralizes acidic waste streams and immobilizes heavy metals, improving hazardous waste handling safety.
Glass manufacturingActs as a fluxing agent modifying melting temperatures and composition of glass batches.
Chemical reagent manufactureUsed as a precursor to produce calcium-based chemicals like calcium hydroxide and calcium carbide.
Food additive productionServes as a calcium source and pH regulator in certain food manufacturing processes under controlled conditions.
Environmental remediationApplied to contaminated sites to neutralize acids and precipitate heavy metals, reducing toxicity.
Water Treatment PlantsUtilizes calcium oxide for pH control and contaminant precipitation to ensure potable and process water quality.
Steel and Metallurgical IndustryEmploys quicklime in furnaces to remove impurities and improve metal output quality.
Construction and Civil EngineeringIncorporates calcium oxide for soil stabilization and as a component in cementitious materials.
Agriculture and HorticultureApplies it to acidic soils for neutralization, enhancing nutrient uptake and crop yield.
Chemical ManufacturingUses as a base and reagent for synthesizing various calcium compounds and controlling reaction pH.
Sugar Refining SectorUses quicklime to clarify sugar juices by precipitating impurities during processing.
Pulp and Paper Processing IndustryInvolves calcium oxide in pH adjustment and contaminant removal during fiber pulping.
Environmental Management and RemediationDeploys lime to stabilize waste and neutralize acidic contaminants at remediation sites.
Leather ProcessingUtilizes lime in liming stages to prepare skins for tanning by removing hair and opening fibers.
Food Processing IndustriesUsed under controlled conditions as a calcium supplement and pH regulator in select food products.
Flue Gas Treatment FacilitiesIncorporates calcium oxide to capture sulfur oxides, reducing harmful emission levels.
Wastewater Treatment FacilitiesApplies lime to precipitate heavy metals and organics, protecting discharge water bodies.
Mining and Mineral ProcessingEmploys quicklime to modify ore properties and separate impurities.
Pharmaceutical ManufacturersUses calcium oxide as an intermediate in producing medicinal calcium-based compounds.
Properties & Handling Notes
High Purity GradeTypical grades exceed 90% CaO content, ensuring consistency in industrial applications.
Powdered FormSupplied as a fine powder for ease of dispersion and reaction control.
Chemical StabilityRemains stable in dry conditions, minimizing degradation during storage.
Batch TraceabilityEach shipment can be traced to batch-specific quality certificates upon request.
Moisture-Sensitive PackagingPacked to protect from humidity, preserving product reactivity and shelf life.
COA AvailabilityCertificate of Analysis provided to verify compliance with technical specifications.
Heat Generation on HydrationReacts exothermically with water, requiring controlled handling protocols.
Alkalinity ControlEffectively increases solution pH, key for processes requiring alkaline conditions.
Fluxing Agent CapabilityUsed in metallurgy to facilitate impurity removal and slag formation.
Versatile Application RangeApplicable across water treatment, agriculture, construction, and chemical synthesis sectors.
Low Bulk DensityFacilitates ease of transport and handling in industrial environments.
Stable Storage RequirementsSuitable for warehouse storage under controlled temperature and humidity.
Environmental Regulation ComplianceSupports industries in meeting pollutant discharge limits via contaminant precipitation.
pH Buffering CapacityBuffers pH fluctuations during industrial chemical processes.
Compatibility Information ProvidedGuidance available for safe handling with reactive substances to avoid hazardous incidents.
Reliable pH AdjustmentConsistent alkalinity levels enhance process stability and product quality.
Enhanced Contaminant RemovalImproves water and waste treatment outcomes by promoting efficient precipitation.
Improved Soil PerformanceStrengthens substrates for construction and agriculture, improving foundation durability and crop yields.
Process EfficiencyReduces impurities in metallurgy, lowering downstream processing costs.
Extended Equipment LifeMitigates corrosive conditions through controlled alkalinity management.
Regulatory Compliance SupportFacilitates adherence to environmental and industrial standards.
Operational SafetySupplied with handling guidelines to minimize chemical hazards in industrial settings.
Consistent Quality ControlBatch testing ensures supply meets specified chemical and physical parameters.
Supply Chain ReliabilityStock availability reduces downtime risk in critical industrial processes.
Adaptable Dosage RatesAllows fine-tuning of chemical input according to process requirements and contaminant levels.
Storage StabilityProperly packaged product maintains efficacy over recommended shelf life.
Technical Documentation SupportAccess to safety data and application guidance aids user compliance and training.
Environmentally Beneficial ApplicationsContributes to pollution reduction and waste remediation efforts.
Cost ManagementBulk and powder form supply optimize procurement and operational budgets.
Industry-Specific FormulationSuitable for customized formulations across sectors requiring alkaline agents.
Delivery Coverage Across Kenya’s Counties
Finstar is a leading supplier of industrial chemicals across Kenya’s counties. Calcium Oxide (Quicklime) 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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