Sodium Hypochlorite 10-11% - 25 Litres

Sodium Hypochlorite 10-11% - 25 Litres

Sodium Hypochlorite is a powerful disinfectant; it is effective against a broad spectrum of micro-organisms, including vegetative and sporing bacteria, moulds and mould spores, yeasts and viruses. Sodium Hypochlorite also removes staining, flavouring and odours.

• Suitable for use in surface and drain disinfection.
  
• Sodium Hypochlorite is not generally used for direct food contact but can be used for vegetable and produce washing applications.
  
• In-use concentrations of Sodium Hypochlorite are application-dependent and should be established during trials.
• A 1% v/v solution of Sodium Hypochlorite delivers approximately 1800 ppm of available Chlorine.
• Cleaning temperatures should be optimised during trials. However, it is not advisable to use chlorinated products above 50°C.
  
• Please read the Technical Data before use.

USE INSTRUCTIONS

The following are typical example applications. Users should refer to Cleaning Instruction Cards for specific guidance.
Other applications should be discussed with a consultant.

Surface Disinfection.
Sodium Hypochlorite is used as a disinfectant following thorough cleaning and rinsing.
Recommended use concentration is 50 ppm to 500 ppm Av. Cl (0.03% to 0.3% v/v), with a contact time of 15 to 20
minutes. On food contact surfaces, the surface should be rinsed with potable water after a contact time of 15 to 20
minutes.

Drain Disinfection.
Sodium Hypochlorite is used as a drain disinfectant and is very effective against Listeria. However, heavy soiling in drains will neutralise the antimicrobial activity. It is recommended that drains are flushed with water before dosing with Sodium Hypochlorite at 50 ppm – 500 ppm. It is essential to check that acid is not released to a common or interlocking drain.

Vegetable and Produce Washing.
Sodium Hypochlorite can be used for vegetable washing at 50 ppm to 200 ppm free Chlorine. In this application, the pH is recommended to be controlled to between 7 and 8, using food grade Citric Acid for maximum efficacy. The pH must be controlled using a well-maintained, automatic dosing system; if the pH drops below 6, the combination of acid and Sodium Hypochlorite will release Chlorine Gas. It is recommended that following washing, the vegetables are spun, dried or washed in potable quality water. For non-rinse applications, it is the end user's responsibility to confirm that the product is free from residues.

BENEFITS

• High activity.
• A wide spectrum of activity.
  

TECHNICAL DATA

• Appearance: Clear, pale yellow, non-viscous liquid
• Odour: Chlorine
• Foam: No foam
• Specific Gravity at 20°C: 1.26
• pH (1% solution at 20°C): 11.8 - 12.2
• Mercury: 0.05 mg/L (max)
• Cadmium: 0.01 mg/L (max)
• Storage Temperature Range: -10°C to + 30°C
• Shelf Life: Maximum of 4 months under normal conditions

PRODUCT COMPATIBILITY

CAUTION: Contact with acid liberates Toxic Chlorine Gas.
Sodium hypochlorite is an effective oxidising biocide against a wide range of organisms and is safe for use on most construction materials. For soak applications, care should be taken on Aluminium, Copper, Zinc or their alloys. It is always advisable to evaluate individual materials before prolonged use. On Stainless Steel, pitting corrosion may occur if the product is used regularly at high concentrations.

BIODEGRADABILITY

This product consists of inorganic materials for which biodegradation assessment is not required. Not expected to Bioaccumulate.

SAFE HANDLING & STORAGE

Keep in original container. Keep containers tightly closed. Store away from acids. COSHH places a duty on employers to assess and control the risks of using hazardous substances. The Safety Data Sheet provides the relevant information about the product to assist with this assessment.