Chlorine 65% (Calcium Hypochlorite) Supplier in Kenya
Are you looking for a reliable Chlorine 65% supplier in Nairobi, Kenya, for water treatment, swimming pool maintenance or other approved disinfection applications? Olinc Chemical Suppliers provides a point of contact for businesses seeking industrial and water-treatment chemicals.
Chlorine 65% commonly refers to calcium hypochlorite, a solid chlorinating agent valued for its available chlorine content and disinfecting properties. It is used in appropriate water-treatment systems and swimming pool maintenance programmes, where controlled dosing and proper monitoring are essential.
Choosing the right chlorinating product requires attention to its available chlorine content, product specification, application, storage requirements and handling precautions. Buyers should confirm the product identity and grade before ordering, as different chlorine-based products are not interchangeable.
Olinc Chemical Suppliers welcomes enquiries from businesses in Nairobi and across Kenya, as well as buyers in Uganda and Tanzania. Contact us to confirm current availability, packaging, specifications and pricing.
What Is Chlorine 65%?
Chlorine 65% is a commercial description commonly used for calcium hypochlorite products containing approximately 65% available chlorine. Calcium hypochlorite is an inorganic chlorinating compound that releases chlorine-based disinfecting species when dissolved in water.
It is used to help control microorganisms in suitable water-treatment and disinfection applications. The term “65%” generally describes the available chlorine content, not necessarily the total percentage of calcium hypochlorite in every formulation. Buyers should verify the manufacturer’s label and certificate of analysis.
Basic product information
| Property | Details |
|---|---|
| Common product name | Chlorine 65% |
| Common chemical identity | Calcium hypochlorite |
| Chemical formula | Ca(OCl)₂ |
| CAS number | 7778-54-3 |
| Available chlorine | Approximately 65%, subject to product specification |
| Typical appearance | White to off-white solid or granules, depending on form |
| Main function | Oxidising and disinfecting agent |
| Common applications | Water treatment, swimming pools and approved disinfection uses |
| Packaging | Confirm available pack sizes and packaging with the supplier |
Important: Confirm that the product being purchased is calcium hypochlorite and not sodium hypochlorite, chlorine gas or another chlorinating chemical. Their concentrations, physical forms, handling requirements and applications differ.
Main Uses of Chlorine 65%
Water treatment
Calcium hypochlorite is used in suitable water-treatment systems to disinfect water by controlling susceptible microorganisms.
Potential applications include:
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Municipal and institutional water-treatment systems
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Commercial water-treatment operations
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Selected industrial water-treatment processes
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Emergency or contingency disinfection programmes managed by trained personnel
Water treatment requires more than selecting a chlorine product. Operators must follow the applicable water-quality standards, assess the water’s chlorine demand and monitor residual disinfectant, pH and microbiological quality as appropriate.
For drinking water, use only a product specifically approved for that purpose and follow the instructions of the responsible water-treatment authority.
Swimming pool maintenance
Chlorine 65% may be used in swimming pool maintenance programmes to help control microorganisms and maintain appropriate disinfection.
Pool operators must consider:
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Pool volume and water condition
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Existing chlorine residual
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pH and other relevant water-quality parameters
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The manufacturer’s product instructions
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Local swimming pool safety requirements
Do not add an arbitrary quantity based only on the “65%” label. Follow the product instructions and verify water conditions with suitable testing equipment.
Wastewater treatment
Selected wastewater treatment operations use chlorine-based chemicals to reduce microbial contamination where chlorination is appropriate.
The correct treatment method depends on the wastewater characteristics, treatment objectives, applicable discharge requirements and environmental considerations. Chlorination may require residual control or dechlorination before discharge, depending on the process and regulations.
Institutional and commercial disinfection
Calcium hypochlorite can be used in specific disinfection programmes where the product is approved for the intended application.
Examples may include certain sanitation operations and facilities using controlled water-treatment or disinfection procedures.
The product should not be assumed suitable for every surface, facility or food-contact application. Check the label, approved use and applicable hygiene requirements first.
Understanding Available Chlorine
Available chlorine is an important measure of the oxidising capacity of a chlorinating product. It helps buyers compare products and understand the manufacturer’s specification.
For a product described as chlorine 65%, the stated available chlorine content is typically around 65% by mass, subject to the manufacturer’s specification and test method.
Available chlorine can decline during storage, particularly if a product is exposed to moisture, heat or unsuitable storage conditions. For this reason, buyers should consider the production date, packaging integrity, storage conditions and certificate of analysis where relevant.
When purchasing chlorine 65%, confirm:
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Declared available chlorine percentage
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Product identity and physical form
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Manufacturing or batch information
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Expiry or retest information, where provided
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Relevant technical and safety documentation
Chlorine 65% Specifications and Grade Selection
Not all calcium hypochlorite products are identical. Before ordering, buyers should confirm that the offered specification meets the intended application.
Key specification points
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Available chlorine: Verify the declared percentage and test method.
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Physical form: Confirm whether the product is granular, powdered or another form.
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Purity and impurities: Review the manufacturer’s technical specification.
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Intended application: Establish whether the product is approved for drinking-water treatment, swimming pools or another specific use.
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Documentation: Request the technical data sheet (TDS), safety data sheet (SDS) and certificate of analysis (COA), where available.
For drinking-water applications, never rely on the chlorine percentage alone. Product suitability and regulatory approval are equally important.
Chlorine 65% vs Other Chlorine Products
The term “chlorine” can refer to several different chemicals. Understanding the differences helps avoid purchasing the wrong product.
| Product | Typical form | Important distinction |
|---|---|---|
| Calcium hypochlorite 65% | Solid, often granular | High available-chlorine content; used in suitable disinfection applications |
| Sodium hypochlorite | Liquid solution | Concentration and stability vary; commonly used in disinfection and bleaching |
| Chlorine gas | Gas | Specialised industrial chemical requiring dedicated equipment and stringent controls |
| Chlorine tablets | Solid tablets | May contain calcium hypochlorite or another chlorinating compound; formulation varies |
These products are not automatically interchangeable. Always confirm the active ingredient, concentration, intended use and handling requirements.
Packaging, Storage and Handling
Packaging
Calcium hypochlorite is commonly supplied in sealed chemical-resistant containers or manufacturer-approved bags and drums, depending on the product and supplier.
Available package sizes and quantities vary. Contact Olinc Chemical Suppliers to confirm current packaging, availability and bulk-order options.
Storage requirements
Calcium hypochlorite is a strong oxidising chemical and can present a serious fire or reaction hazard if stored or handled incorrectly.
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Store in the original, correctly labelled container.
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Keep the product cool, dry and well ventilated in accordance with the manufacturer’s instructions.
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Protect it from moisture, heat and direct sunlight.
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Keep it separate from acids, ammonia, organic materials, fuels, reducing agents and other incompatible substances.
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Do not store it near combustible materials.
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Prevent contamination from tools, liquids or other chemicals.
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Restrict access to trained and authorised personnel.
Follow the product’s SDS and applicable chemical-storage regulations. Do not transfer it into unlabelled containers.
Personal protective equipment
Handling should be carried out by trained personnel using protective equipment specified by the SDS. This may include chemical-resistant gloves, protective clothing, eye protection and suitable respiratory protection where the risk assessment requires it.
Avoid breathing dust and prevent contact with the eyes and skin.
Never mix calcium hypochlorite with acids, ammonia, other cleaning chemicals or unknown substances. Dangerous reactions and toxic gases may result. If a spill, unexpected reaction or strong chlorine-like release occurs, keep people away and contact trained emergency responders rather than attempting an unprotected cleanup.
Why Enquire from Olinc Chemical Suppliers?
Olinc Chemical Suppliers helps businesses source industrial and water-treatment chemicals for their operational requirements.
When enquiring about chlorine 65%, provide your intended use and quantity so that the relevant product specification can be checked. You can also ask about:
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Current availability and price
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Packaging and order quantities
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Available technical documentation
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Product suitability for your intended application
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Delivery arrangements to your location
The correct product specification is particularly important for chlorinating chemicals, so confirm the grade and approved use before placing an order.
Frequently Asked Questions About Chlorine 65%
What is chlorine 65% used for?
Chlorine 65%, commonly referring to calcium hypochlorite, is used in appropriate water-treatment, swimming pool maintenance and other approved disinfection applications.
Is chlorine 65% the same as calcium hypochlorite?
The term commonly refers to calcium hypochlorite with approximately 65% available chlorine. However, buyers should verify the actual chemical identity and available-chlorine specification on the product label and technical documentation.
Can chlorine 65% be used for drinking water?
Only use a product specifically approved for drinking-water treatment, following the manufacturer’s instructions and the relevant public-health requirements. The available chlorine percentage alone does not establish suitability or a safe dosage.
Can chlorine 65% be used in swimming pools?
It may be suitable for swimming pool disinfection when the product is intended for that use. Follow the label instructions and test the pool water to maintain appropriate water quality.
What is the difference between chlorine 65% and sodium hypochlorite?
Chlorine 65% commonly refers to solid calcium hypochlorite, while sodium hypochlorite is generally supplied as a liquid solution. Their composition, concentration, storage and handling requirements differ.
How should chlorine 65% be stored?
Store it in its original labelled packaging in a cool, dry and well-ventilated location, separated from acids, ammonia, organic materials, combustible substances and other incompatible chemicals. Follow the manufacturer’s SDS.
What packaging is available?
Packaging depends on the product and supplier. Contact Olinc Chemical Suppliers to confirm current pack sizes and bulk-order availability.
What is the price of chlorine 65% in Kenya?
Pricing depends on the product specification, quantity, packaging and delivery requirements. Request a current quotation from Olinc Chemical Suppliers.
Can I enquire about delivery to Uganda or Tanzania?
Yes. Buyers can enquire about supply and delivery arrangements for Uganda and Tanzania. Availability, transport, regulatory requirements and delivery timelines must be confirmed before ordering.
Request a Quotation for Chlorine 65%
Looking for a Chlorine 65% supplier in Nairobi, Kenya? Contact Olinc Chemical Suppliers to enquire about current availability, specifications, packaging and pricing.
Olinc Chemical Suppliers
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Location: Avon Business Center, Enterprise Road, Nairobi, Kenya
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Phone / WhatsApp: 0793062849
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Email: sales@olincinchemicals.com
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Website: www.olincinchemicalsl.com
When requesting a quotation, include your required quantity, intended application and delivery location. Our team can then confirm the relevant product details and supply arrangements.






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