Sodium Hypochlorite (CAS 7681-52-9), a highly effective disinfectant and bleaching agent, is crucial for many industrial processes, particularly in water treatment and manufacturing. However, its corrosive and reactive nature necessitates strict adherence to safe handling and storage protocols. NINGBO INNO PHARMCHEM CO.,LTD., as a responsible supplier, emphasizes the importance of these practices to ensure user safety and product integrity.

Understanding the Risks Associated with Sodium Hypochlorite

Sodium Hypochlorite solutions can cause skin and eye irritation, and inhaling its fumes can be harmful. It is a strong oxidizer and can react dangerously with certain substances, including acids (releasing toxic chlorine gas) and organic materials. Decomposition can occur over time, especially when exposed to heat or light, leading to a reduction in potency and the potential release of oxygen gas, which can pressurize containers.

Best Practices for Storage:

  • Container Material: Store Sodium Hypochlorite in containers made of compatible materials such as polyethylene (PE), high-density polyethylene (HDPE), or polypropylene (PP). Avoid storing in metal containers like stainless steel or aluminum, as these can corrode.
  • Storage Conditions: Keep containers in a cool, dry, well-ventilated area, away from direct sunlight and heat sources. Ideal storage temperatures are typically between 10-21°C (50-70°F).
  • Segregation: Store Sodium Hypochlorite separately from incompatible chemicals, especially acids, ammonia, and flammable organic compounds.
  • Container Sealing: Ensure containers are tightly sealed to prevent contamination and minimize decomposition. However, some venting may be necessary to release decomposition gases, depending on the container type and duration of storage.
  • Labeling: All containers must be clearly labeled with the product name, concentration, hazard warnings, and handling instructions.

Safe Handling Guidelines:

  • Personal Protective Equipment (PPE): Always wear appropriate PPE, including chemical-resistant gloves (e.g., nitrile or neoprene), safety goggles or a face shield, and protective clothing to prevent skin and eye contact.
  • Ventilation: Handle Sodium Hypochlorite in well-ventilated areas to avoid inhalation of fumes.
  • Dilution: When diluting, always add Sodium Hypochlorite to water, never the other way around, to prevent splashing and potential reactions.
  • First Aid: Have appropriate first-aid measures readily available, including eyewash stations and access to clean water for skin contact.

Partnering for Safety and Quality

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing not only high-quality Sodium Hypochlorite but also the knowledge necessary for its safe and effective use. If you are looking to buy Sodium Hypochlorite 15% or other concentrations, we ensure our products meet stringent quality standards. We encourage all our customers to consult the Safety Data Sheet (SDS) for comprehensive information on handling, storage, and emergency procedures. For reliable supply and expert advice, contact us today.