Chlorine Dioxide

Chlorine Dioxide (ClO₂) is a powerful, selective oxidizing agent widely used in water treatment, pulp and paper bleaching, disinfection, and food processing. Known for its superior microbial control with minimal harmful by-products, it is ideal for both municipal and industrial applications. We supply high-purity Chlorine Dioxide in various concentrations and packaging options across South Africa, SADC, and international markets.

✅ High-Purity Chlorine Dioxide – Industrial Grade
✅ Powerful Disinfectant & Oxidizer for Water & Surfaces
✅ Used in Pulp Bleaching, Food Processing & Odor Control
✅ Available in Liquid or Gas – Drums, Cylinders & On-Site Generators
✅ Fast Delivery Across South Africa, SADC & International Markets

Description

Chlorine Dioxide is a yellow-green gas with a strong oxidizing ability, used extensively as a disinfectant, bleaching agent, and odor control compound. Unlike chlorine, ClO₂ does not chlorinate organic compounds, making it an environmentally safer and more selective treatment solution. It is particularly effective in killing bacteria, viruses, and biofilms, even at low concentrations.


Specifications

Property Specification
Chemical Formula ClO₂
Appearance Yellow-green gas (liquid in solution)
Purity (Solution) Typically 0.2% to 2.0%
Solubility Soluble in water
Oxidation Potential 0.95 V
Packaging Liquid in drums, gas in cylinders, or on-site generation

Applications of Chlorine Dioxide

1. Water Treatment & Disinfection
✅ Used in municipal water treatment, cooling towers, and hospital systems to eliminate microorganisms and biofilm.
✅ Controls Legionella, E. coli, and other waterborne pathogens.

2. Pulp & Paper Industry
✅ Preferred bleaching agent in elemental chlorine-free (ECF) processes.
✅ Improves brightness without producing harmful dioxins.

3. Food Processing
✅ Used for washing fruits, vegetables, and meat surfaces.
✅ Effective surface sanitizer in food production facilities.

4. Industrial & Odor Control
✅ Neutralizes sulfur compounds and volatile organic compounds (VOCs).
✅ Applied in wastewater treatment plants and odor-sensitive environments.

5. Cooling Systems & Boilers
✅ Prevents microbial fouling and corrosion without chlorine by-products.


Benefits of Chlorine Dioxide

  • Highly effective at low concentrations

  • Selective oxidation – minimal harmful by-products

  • Rapid action against bacteria, viruses, and fungi

  • Effective over a wide pH range

  • Suitable for sensitive applications (food, healthcare, paper)


Packaging & Delivery Options

  • 25L, 200L Drums (Liquid Form) – Safe transport and storage

  • Gas Cylinders (ClO₂ gas) – For industrial disinfection use

  • On-Site Generation Units – For large-scale continuous treatment

  • Bulk Supply – Customizable packaging & concentrations

  • Fast Delivery – South Africa, SADC & international coverage

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