Calcium Hypochlorite
Calcium hypochlorite is a white solid used primarily for water disinfection and sanitation. It is commonly supplied in 50 lbs (22.7 kg) packaging, making it suitable for various applications in East Africa.
Chemical Properties

Calcium Hypochlorite
Brand: Kivi Chemicals·Manufactured by: Kivi Chemicals
Calcium hypochlorite is a white solid used primarily for water disinfection and sanitation. It is commonly supplied in 50 lbs (22.7 kg) packaging, making it suitable for various applications in East Africa.
Product Introduction
Calcium hypochlorite, a powerful disinfectant, is widely utilized in East Africa for its effectiveness in water treatment and sanitation processes. As a source of available chlorine, it plays a critical role in municipal water systems, swimming pool sanitation, agricultural irrigation, and food processing. Kivi Chemicals supplies high-quality calcium hypochlorite that meets stringent industry standards, ensuring safe and effective disinfection. With its industrial-grade formulation, this chemical is essential for maintaining hygiene and safety in various applications critical to public health and food safety in the region.
Detailed Product Overview
Calcium hypochlorite (Ca(OCl)2) is an inorganic compound characterized by its white solid appearance and high solubility in water. It decomposes at elevated temperatures, making its storage and handling crucial for maintaining its efficacy. With a molecular weight of 142.98 g/mol, calcium hypochlorite is a significant source of available chlorine, typically ranging from 65-70%. This compound exhibits strong oxidizing properties, making it effective for disinfection and sanitation in various sectors. The pH of a 1% solution ranges from 11 to 13, which is conducive for disinfection purposes. Kivi Chemicals ensures that its calcium hypochlorite complies with local water treatment standards and WHO guidelines, providing buyers with confidence in its safety and effectiveness.
Applications & Uses
Municipal Water Treatment
Calcium hypochlorite is extensively used in municipal water treatment plants to disinfect drinking water, ensuring it is free from harmful pathogens. Typically, a concentration of 1-3 mg/L of available chlorine is recommended to achieve effective disinfection.
Swimming Pool Sanitation
In swimming pools, calcium hypochlorite is employed to maintain water quality and prevent the growth of algae and bacteria. A typical dosage ranges from 1-3 ppm of available chlorine, depending on pool usage and environmental conditions.
Agricultural Irrigation
Farmers use calcium hypochlorite in irrigation systems to disinfect water, thereby protecting crops from waterborne diseases. A concentration of 1-2 mg/L is often sufficient to ensure effective sanitation without harming plant health.
Food Processing Sanitation
Calcium hypochlorite is utilized in food processing facilities to sanitize equipment and surfaces. It can be applied at concentrations of 50-200 ppm of available chlorine, ensuring compliance with food safety standards.
Benefits & Advantages
Kivi Chemicals' calcium hypochlorite offers numerous benefits for buyers throughout East Africa. Its high available chlorine content ensures effective disinfection, making it a reliable choice for maintaining water quality in municipal systems and agricultural applications. The versatility of calcium hypochlorite allows for its use in various sectors, including swimming pool maintenance and food processing, where hygiene is paramount. Additionally, the packaging of 50 lbs (22.7 kg) is convenient for transportation and storage, catering to the needs of both small and large-scale operations. By choosing Kivi Chemicals, buyers can expect consistent quality, compliance with local regulations, and expert support for their disinfection needs.
Packaging & Bulk Supply
Kivi Chemicals supplies calcium hypochlorite in polyethylene bags weighing 50 lbs (22.7 kg). This packaging is designed for ease of handling and storage, making it suitable for various applications ranging from municipal water treatment to agricultural use. Bulk supply options are also available for larger operations, ensuring that customers can meet their specific needs efficiently.
Storage & Handling
Calcium hypochlorite should be stored in a cool, dry place away from direct sunlight and moisture to prevent decomposition. It should be kept in a tightly sealed container, preferably in a well-ventilated area. Avoid contact with organic materials and acids, as this may lead to hazardous reactions. When handling this chemical, it is essential to use appropriate personal protective equipment (PPE), including gloves and eye protection, to minimize exposure. Users should follow local regulations and guidelines for the safe storage and handling of calcium hypochlorite.
External References & Further Reading
Technical Specifications
| Density | 2.35 g/cm³ |
| Stability | Stable under normal conditions |
| UN Number | UN2880 |
| Appearance | White solid |
| CAS Number | 7778-54-3 |
| Flash Point | Not flammable |
| Boiling Point | Not applicable (decomposes) |
| Melting Point | Not applicable (decomposes) |
| Moisture Content | Max 2% |
| Molecular Weight | 142.98 g/mol |
| pH of 1% Solution | 11-13 |
| Available Chlorine | 65-70% |
| Solubility in Water | Highly soluble |
| Storage Temperature | Store below 30°C |
Safety & Handling Guidelines
GHS Category 3 – Irritant (H319); Signal word: Warning.
Calcium hypochlorite is classified as a GHS Category 3 irritant (H319), indicating that it can cause eye irritation. The signal word is 'Warning.' It is crucial to avoid direct contact with skin and eyes. In case of contact, rinse immediately with plenty of water and seek medical advice if irritation persists. Inhalation of dust or fumes should be avoided, and proper ventilation should be ensured when handling the chemical. Always refer to the Safety Data Sheet (SDS) for detailed safety information and first-aid measures.
Regulatory Compliance & Standards
Frequently Asked Questions
What is calcium hypochlorite used for?
Calcium hypochlorite is primarily used for water disinfection, swimming pool sanitation, agricultural irrigation, and food processing sanitation.
How should calcium hypochlorite be stored?
It should be stored in a cool, dry place, away from direct sunlight and moisture, in a tightly sealed container.
What concentration of calcium hypochlorite is recommended for swimming pools?
A typical concentration of 1-3 ppm of available chlorine is recommended for effective swimming pool sanitation.
Is calcium hypochlorite safe to use?
When used according to guidelines and with appropriate PPE, calcium hypochlorite is safe for water treatment and sanitation.
What personal protective equipment is recommended when handling calcium hypochlorite?
It is recommended to use gloves and eye protection to minimize exposure.
Can calcium hypochlorite be used in food processing?
Yes, it is used to sanitize equipment and surfaces in food processing facilities at concentrations of 50-200 ppm of available chlorine.
What should I do in case of contact with calcium hypochlorite?
Rinse the affected area with plenty of water and seek medical advice if irritation persists.
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