Calcium Hypochlorite (70% Min) – High-Efficiency Disinfectant for Water Treatment and Industrial Use
Chemstock is a leading supplier of Calcium Hypochlorite in the United Arab Emirates (UAE) and across the MENA region, offering high-purity and reliable solutions for water disinfection, sanitation, and industrial processes. Our product is manufactured under strict quality standards and is available exclusively in granular form, ensuring consistent performance for a wide range of applications.
Product Overview:
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- Chemical Formula: Ca(ClO)₂
- Molecular Weight: 142.98
- Available Chlorine: Minimum 70%
- Chemical Type: Inorganic
Key Features of Chemstock’s Calcium Hypochlorite (70% Min):
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- High Chlorine Content (70% Min): Ensures strong oxidizing and disinfection capability.
- Exceptional Purity: Complies with international safety and quality standards.
- Fast Solubility: Quickly dissolves in water to produce hypochlorous acid, a powerful sanitizer.
- Stable Solid Form – Easier to store and transport than liquid bleach.
- Granular Handling – Simple to dose in industrial and municipal applications.
- Safe Packaging: Packed in PP drums with inner LDPE liner for maximum protection and stability.
Calcium Hypo Specifications:
| Parameter | Unit | Specification |
|---|---|---|
| Chemical Formula | — | Ca(ClO)2 |
| Appearance | — | White to yellowish white granular solid |
| Available Chlorine | % w/w | 70 Min (at the time of packing) |
| Moisture (@ 105°C) | % w/w | 5 – 10 |
| Solubility (as Available Chlorine) | % w/w | 45.5 Min |
| Insoluble in Water | % w/w | 8 Max |
| Sodium Chloride (NaCl) | % w/w | 20 Max |
| Water Insoluble Substance (CaCO3) | % w/w | 3 Max |
| Arsenic (As) | ppm | 10 Max |
| Cadmium (Cd) | ppm | 5 Max |
| Chromium (Cr) | ppm | 10 Max |
| Mercury (Hg) | ppm | 10 Max |
| Nickel (Ni) | ppm | 10 Max |
| Lead (Pb) | ppm | 10 Max |
| Antimony (Sb) | ppm | 10 Max |
| Selenium (Se) | ppm | 5 Max |
| Iron (Fe) | % w/w | 0.1 Max |
| Calcium Hydroxide (Ca(OH)2) | % w/w | 3 Max |
| Calcium Chloride (CaCl2) | % w/w | 3 Max |
| Aluminium Oxide (Al2O3) | % w/w | 1 Max |
| Retained on 425 Micron Mesh | % w/w | 75 Min |
| Retained on 2 mm Mesh | % w/w | 20 Max |
Available Packaging Options for Cal Hypo:
Our Calcium Hypo is available in 45 kg drums to meet the needs of various industrial operations.
Why Choose Chemstock for Calcium Hypo in UAE & MENA?
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- Reliable Supply Chain: We maintain consistent inventory and deliver across Dubai, Abu Dhabi, Oman, Saudi Arabia, Egypt, and beyond.
- Exceptional Quality Control: Every batch is tested to meet industry benchmarks.
- Technical Expertise: Our specialists assist with product selection, application support, and regulatory compliance.
- Competitive Pricing: We offer cost-effective bulk pricing without compromising quality.
- Eco-Conscious Distribution: Our product handling practices meet local and global safety and environmental standards.
Applications of Calcium Hypochlorite:
Calcium Hypochlorite is a powerful oxidizing agent widely used for water disinfection, sanitation, and bleaching in municipal, industrial, and commercial applications.
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- Water Treatment: Used extensively for disinfecting municipal drinking water, industrial effluent, and wastewater treatment plants.
- Swimming Pools: Ideal for routine chlorination and shock treatment to maintain water clarity and kill pathogens.
- Textile & Paper Bleaching: Functions as a bleaching agent in pulp and fabric processing industries.
- Sanitization & Cleaning: Used in cleaning public spaces, pool decks, walkways, and industrial surfaces due to its powerful disinfection capabilities.
Safety & Handling Instructions:
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- Always wear gloves, safety goggles, and protective clothing when handling.
- Avoid contact with acids as it may release toxic chlorine gas.
- Store away from heat, organic materials, and flammable substances.
- Refer to the Safety Data Sheet (SDS) for detailed handling, storage, and first aid measures.
Get a Quote for Calcium Hypochlorite:
If you require Calcium Hypochlorite for your industrial applications, please get a quote. Our team will be happy to discuss your specific needs and provide a competitive quotation.
Frequently Asked Questions (FAQs) About Calcium Hypochlorite
What Is Calcium Hypochlorite Used For?
Calcium hypochlorite—also referred to as bleaching powder, cal hypo, calcium oxychloride, or calcium di‑hypochlorite—is a stable, solid disinfecting agent with wide applications:
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- Water Treatment: Used to disinfect municipal drinking water, wastewater, and industrial effluents to eliminate bacteria, viruses, algae, and pathogens.
- Swimming Pools: Provides both routine chlorination and shock dosing, essential in hot climates across UAE and Gulf countries.
- Sanitation & Surface Disinfection: Effective against germs in hospitals, food processing facilities, and commercial cleaning.
- Textile & Paper Bleaching: Strong oxidizer used in bleaching fabrics, paper, and pulp industries.
What is Cal Hypo, and how does it differ from sodium hypochlorite?
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- Calcium Hypochlorite (solid form) is more stable and has higher chlorine content (~65–70%)
- Sodium Hypochlorite (liquid form) has lower chlorine content (~10–12%) and is commonly used in household bleach
- Calcium Hypochlorite is preferred for bulk disinfection where storage and transportation of liquid bleach is impractical.
Is Calcium Hypochlorite the same as chlorine?
Calcium Hypochlorite is a chlorine-based compound, but it is not elemental chlorine gas. It acts as a source of chlorine when dissolved in water, making it a safer and more stable option for chlorination. It releases hypochlorous acid, the same active compound formed when chlorine gas is dissolved in water.
What is another name for Calcium Hypochlorite?
Calcium Hypochlorite is also known as:
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- Cal Hypo
- Bleaching Powder
- Calcium Oxychloride (less commonly)
- Calcium Dihypochlorite (chemically more accurate in some contexts)
- Sometimes confused with Calcium Hydrochloride, though they are different chemicals.
Is Calcium Hypo toxic to humans?
Yes, Calcium Hypo can be harmful if ingested, inhaled in large quantities, or comes in prolonged contact with skin or eyes. It is a strong oxidizer and can cause irritation or chemical burns. Proper PPE (gloves, goggles, masks) should be worn when handling it in solid or powder form.
Can you drink water treated with Cal Hypo?
Yes, water properly treated with food-grade or water-treatment-grade Calc Hypo is safe to drink, once it has been allowed to neutralize pathogens and residual chlorine levels fall within safe limits (usually under 4 mg/L) as set by WHO and EPA standards.
How soon can you swim after adding Calcium Hypo to a pool?
After adding calcium hypo to a pool, it is generally recommended to wait at least 8–12 hours before swimming. This allows chlorine levels to stabilize and avoids skin or eye irritation.
Do you need to rinse off hypochlorite from surfaces or skin?
Yes. If Calcium Hypochlorite solution comes into contact with skin or surfaces, it should be rinsed thoroughly with clean water. On surfaces, this helps prevent corrosion or chemical buildup. On skin, it prevents irritation or chemical burns.
What precautions should be taken when using Calcium Hypochlorite?
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- Store in a cool, dry place away from acids and flammable materials.
- Avoid contact with skin, eyes, and clothing.
- Use gloves, goggles, and a mask during handling.
- Do not mix with ammonia or organic materials, as it may release toxic gases.
How does Calcium Hypochlorite react with water?
When dissolved in water, Calcium Hypochlorite forms hypochlorous acid (HOCl) and calcium hydroxide. Hypochlorous acid is the primary disinfectant responsible for killing bacteria, viruses, and algae.
What is the chemical formula of Calcium Hypochlorite?
The formula is Ca(ClO)₂. It is composed of calcium, chlorine, and oxygen, and releases active chlorine when dissolved in water.
Where can I find Calcium Hypochlorite in the UAE or MENA region?
Chemstock supplies high-quality Calcium Hypochlorite powder and granules in the UAE, Oman, and other MENA countries for industrial, municipal, and commercial use. Contact us for bulk pricing and SDS documentation.
