Product

Calcium Hypochlorite 65% & 70% for Water Treatment

Product Description

Calcium Hypochlorite is a widely used chlorine-based disinfectant and oxidizing agent for water treatment, swimming pool sanitation, wastewater treatment and industrial disinfection.

Hanhai Chemical supplies Calcium Hypochlorite 65% and 70% Available Chlorine for different water treatment and industrial applications.

The product is available in different forms and specifications according to customer requirements. COA and SDS can be provided for product evaluation and purchasing.

Product Specifications

Item Specification
Product Name Calcium Hypochlorite
Chemical Formula Ca(ClO)₂
CAS No. 7778-54-3
Available Chlorine 65% / 70%
Appearance White to Off-White
Form Granules / Powder / Tablets*
Grade Industrial / Water Treatment Grade
Origin China

*Product form and detailed specifications should be confirmed according to the required grade and latest COA.

Applications

Water Treatment & Disinfection

Calcium Hypochlorite is widely used as a chlorine source for disinfection and microbial control in suitable water treatment systems.

It can be used in municipal and industrial water treatment processes according to required dosing and applicable water quality standards.

Swimming Pool Treatment

Calcium Hypochlorite is commonly used for swimming pool chlorination and sanitation, helping maintain appropriate chlorine levels and control microorganisms in pool water.

Wastewater Treatment

It can be used as an oxidizing and disinfecting agent in certain industrial and municipal wastewater treatment processes.

The appropriate dosage depends on water conditions, treatment objectives and operating requirements.

Industrial Disinfection

Calcium Hypochlorite can be used for sanitation and disinfection in various industrial environments and water systems where chlorine-based treatment is suitable.

Bleaching Applications

Due to its oxidizing properties, Calcium Hypochlorite is also used in selected industrial bleaching processes.

Suitability should be evaluated according to the specific production process and material requirements.

Product Advantages

65% & 70% Available Chlorine
Different chlorine concentrations are available for various water treatment and industrial requirements.

Strong Disinfection Performance
Provides an effective source of available chlorine for suitable disinfection and sanitation applications.

Strong Oxidizing Properties
Suitable for water treatment, wastewater treatment and selected industrial oxidation processes.

Multiple Product Forms
Different forms can be supplied according to product specification and customer requirements.

Quality Documentation
COA and SDS can be provided to support product evaluation and purchasing.

Export Supply Support
Specification, packaging and transportation solutions can be discussed according to destination and order requirements.

Packaging & Storage

Calcium Hypochlorite is a strong oxidizing chemical and requires appropriate packaging, handling, storage and transportation.

Packaging options should be selected according to the product grade, available chlorine content, order quantity and applicable transport regulations.

Store in a cool, dry and well-ventilated area. Keep containers tightly closed and protect the product from moisture, heat and direct sunlight.

Keep away from acids, combustible materials, reducing agents and other incompatible substances.

Handling and transportation should follow the latest SDS and applicable dangerous-goods regulations.

Why Choose Hanhai Chemical

Multiple Specifications
Calcium Hypochlorite 65% and 70% specifications are available for different purchasing requirements.

Application-Based Supply
We can recommend suitable specifications according to the customer’s water treatment or industrial application.

Quality Documentation
COA and SDS are available for specification confirmation and product evaluation.

Packaging Support
Suitable packaging solutions can be discussed according to specification, quantity and transportation requirements.

Export Service
We support international buyers with quotation, documentation and logistics arrangements based on destination-country requirements and dangerous-goods transport conditions.

FAQ

What available chlorine content can you supply?

We can supply Calcium Hypochlorite with 65% and 70% available chlorine, subject to the required specification and latest COA.

What is Calcium Hypochlorite mainly used for?

It is widely used in water treatment, swimming pool sanitation, wastewater treatment, industrial disinfection and selected bleaching applications.

Do you supply Calcium Hypochlorite granules or powder?

Different product forms may be available. Please provide your required available chlorine content, form and application so that we can confirm the appropriate specification.

Can Calcium Hypochlorite be used for swimming pools?

Yes. Calcium Hypochlorite is commonly used as a chlorine source for swimming pool sanitation. Actual dosing should be determined according to pool conditions and applicable treatment requirements.

Can you provide COA and SDS?

Yes. COA and SDS can be provided according to the product specification.

Can you arrange international shipping?

Calcium Hypochlorite is an oxidizing dangerous chemical, so transportation feasibility depends on the specification, packaging, quantity, destination and applicable regulations. Please provide your destination port or city so we can check the appropriate logistics solution.

Inquiry

Looking for a reliable Calcium Hypochlorite 65% or 70% supplier from China?

Please send us your required available chlorine content, product form, quantity, packaging and destination port or city.

Hanhai Chemical will provide a suitable specification, quotation and export solution according to your requirements.

Overview Service

Quality Control System

Each batch undergoes strict laboratory analysis, ensuring purity, stability, and compliance with international standards.

Worker Safety

All products follow regulated safe-handling procedures, guaranteeing safe production, storage, and transportation.

Consistent Quality

From raw materials to final packaging, our standardized process ensures stable and repeatable quality in every shipment.

Production Efficiency

Large-scale manufacturing and automated production lines ensure fast delivery, stable supply, and competitive lead times.

Get in touch with us

Get Started with Hanhai Chemical Your Trusted Partner in Global Chemical Supply

Providing high-quality chemical products, reliable supply capacity, and professional export support to clients worldwide.

We operate a 1 million sqm manufacturing base with ISO9000-certified quality systems, ensuring stable supply, consistent specifications, and competitive pricing for global clients.

Yes. We offer customized chemical formulations, different purity levels, and packaging options including 25kg bags, jumbo bags, and branded OEM solutions.

We support T/T, LC, DP, and international bank transfers. Payment terms can be adjusted based on order quantity and long-term cooperation.