Calcium Hypochlorite

Powerful chlorine-based disinfectant and sanitizer for various applications.

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Calcium Hypochlorite

  • CAS Number: 7778-54-3
  • UN NO.: 1748
  • EINECS NO.: 231-908-7
  • Molecular Formula: Ca(ClO)2
  • Purity (%): 65%-70%
  • Appearance: White or light gray granules, powder or tablets
  • Packing: Bags, drums, or bulk containers
  • Other Name: HTH, CCH, Calcium hypochloride, Hypochlorite calcium, Calciumhypochloritetech
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Calcium Hypochlorite Specification

PRODUCT LIST

Types of Calcium Hypochlorite

Calcium Hypochlorite Benefits

  • High Active Chlorine (65% & 70%): High available chlorine means lower dosage requirements and significantly reduced treatment costs per unit compared to bleaching powder.
  • Superior Stability (Sodium Process): Manufactured via the advanced Sodium Process for uniform quality and minimal degradation.
  • Multi-Industry Versatility: A powerful disinfectant for swimming pools, water purification, and aquaculture. It also serves as a vital leaching agent in gold mining and a biocide for industrial cooling towers.
  • Rapid Solubility & Low Residue: Engineered for fast dissolution with minimal sediment.

What is Calcium Hypochlorite Used for

  • For water disinfection: Widely used for disinfecting drinking water and killing harmful bacteria.
  • In swimming pools: It is a commonly used and effective bleaching agent for disinfecting swimming pool water.
  • For wastewater treatment: It helps disinfect industrial and municipal wastewater before safe discharge.
  • In sanitation: It is used to disinfect surfaces and equipment in hospitals, food processing plants, and public places.
  • As a bleaching agent: It is used as a powerful bleaching agent in the textile and paper industries.

FAQ of Calcium Hypochlorite

While both provide chlorine for disinfection, they differ in form and strength:

  • Household Bleach: Is Sodium Hypochlorite, a liquid usually containing 5% to 10% available chlorine.

  • Calcium Hypochlorite: Is a solid (granular, tablet or powder) containing much higher concentrations, typically 65% to 70% available chlorine.

  • The Advantage: Because it is a solid, it has a longer shelf life and is much more cost-effective to ship internationally compared to heavy liquid bleach.

Yes, it is hazardous. It is corrosive and can cause severe skin burns or eye damage.

Yes, it is the most popular “shock” treatment on the market. Because of its high chlorine content (70%), it rapidly raises the “Free Chlorine” levels in a pool to kill off organic contaminants and algae blooms quickly.

Calcium Hypochlorite Manufacturers

Who We Are: We are a premier direct manufacturer specializing in high-purity Calcium Hypochlorite (65% – 70%) with over 10 years of industrial expertise. Based in China, we operate state-of-the-art production lines focused on the Sodium Process, delivering superior stability and clarity to global markets.

Why Partner With Our Factory?

  • Production Power & Stability: We ensure a steady supply even during peak seasons, protecting your business from market volatility and stockouts.

  • The “Sodium Process” Edge: Unlike standard products, our material features lower insoluble matter and higher stability. This ensures a longer shelf life and better performance in drinking water and premium pool care.

  • Safety & Export Compliance: As a certified manufacturer of Class 5.1 (UN 2880) hazardous goods, we handle all packaging and maritime documentation in-house. Our UN-approved drums ensure 100% compliance and safe arrival at your port.

  • Quality Assurance: Each batch undergoes rigorous laboratory testing before shipment. We provide full traceability and support third-party inspections (SGS/BV) to guarantee your peace of mind.

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