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Sodium Hypochlorite (NaOCl), 10% Solution: Properties, Applications, and Safety Guidelines

Sodium Hypochlorite (NaOCl) is a chlorine-based compound commonly used as a disinfectant and bleaching agent in industrial and water treatment applications. This guide highlights its chemical properties, industrial uses, and safe handling and storage practices.

Chemical Composition and Properties:

  • Formula: NaOCl
  • Concentration: 10% active chlorine solution.
  • Physical State: Greenish-yellow liquid.
  • Chemical Properties:
    • Strong oxidizer and disinfectant.
    • Decomposes when exposed to heat, light, or acidic environments, releasing chlorine gas.

Industrial Applications:

  • Water Treatment: Used to disinfect and purify water in municipal and industrial systems.
  • Surface Disinfection: Effective for sanitizing in food processing, healthcare, and other industries.
  • Bleaching Agent: Commonly used in the paper and textile industries.
  • Odor Neutralization: Controls odours in wastewater and industrial processes.

Safety Handling Tips:

  • Personal Protective Equipment (PPE):
    • Use chemical-resistant gloves, goggles, and protective clothing to prevent direct contact.
  • Ventilation: Handle in well-ventilated areas to minimise inhalation of vapours.
  • Chemical Reactivity: Avoid mixing with acids or ammonia, as this can release toxic chlorine gas.
  • First-Aid Measures:
    • Skin Contact: Rinse thoroughly with water for at least 15 minutes. Seek medical attention if irritation persists.
    • Eye Contact: Flush immediately with water for 15 minutes. Seek medical attention promptly.
    • Inhalation: Move to fresh air. If symptoms persist, seek medical attention.
    • Ingestion: Do not induce vomiting. Rinse mouth with water and seek medical attention.

Storage Guidelines:

  • Container Type: Store in tightly sealed, corrosion-resistant containers labelled appropriately.
  • Temperature Control: Keep in a cool, well-ventilated area, away from heat, direct sunlight, and incompatible materials.
  • Shelf Life: Decomposes over time; regular quality checks are recommended.

Advantages for Industrial Applications:

  • Cost-Effective: Economical and widely available disinfectant.
  • Powerful Disinfectant: Effective against a wide range of microorganisms.
  • Versatile: Suitable for use in various industries, including water treatment, healthcare, and manufacturing.

Sodium Hypochlorite (NaOCl), 10% Solution is a critical chemical for industrial and water treatment applications, offering powerful disinfection and sanitation capabilities. Understanding its properties, applications, and safety measures ensures effective and safe use across various operations.

For orders or more information about Sodium Hypochlorite and other chemical solutions, please contact Treatment Technologies & Chemicals:

  • Call Direct: (303) 816-1114
  • Email: customerservice@treatmenttech.net
  • Corporate Office & Warehouse: 4055 Kodiak Ct., Longmont, CO 80504

We look forward to assisting you with your chemical needs and providing expert advice tailored to your specific requirements.


Disclaimer: This content is provided for informational purposes only and is not intended to be comprehensive. While we strive to ensure the accuracy of the information, we do not guarantee its completeness or correctness. We recommend consulting with a qualified professional for specific needs and to verify any information before making decisions based on this guide. The use of this information is at your own risk, and we shall not be liable for any errors, inaccuracies, or omissions. Always adhere to local regulations and industry standards when handling and using chemical products.

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