Liquid Chlorine plus Dispersant – 2529

This product is no longer available, view our alternative biocides or contact us to discuss your application.


Accepta 2529 is a high quality liquid chlorine formulation with an additional dispersant scientifically formulated for use in a wide range of disinfection and sterilisation procedures.

Accepta 2529 contains 15% (150,000 ppm) sodium hypochlorite and can be used in the generation of hypobromous acid with a precursor such as Accepta 2343 Sodium Bromide solution

Accepta 2529 acts as an extremely effective oxidising biocide and contains biofilm dispersants.

Product Benefits

  • Extremely effective liquid chlorine oxidising biocide with biofilm dispersants.
  • Broad spectrum biocide and disinfectant.
  • Approved biocide for many applications.

Product Properties

Composition: Aqueous solution of sodium hypochlorite and surfactant
Form: Liquid
Colour: Green / yellow
Specific Gravity @ 20°C: 1.256
pH: 12 – 14

*Full details of the product properties are available in the Safety Data Sheet. See below.

Application & Dosage Information

The dosage rate of Accepta 2529 will depend on the application.

The Health & Safety Executives ACoP L8 recommends 0.5 – 1.0ppm of chlorine or 1.0 – 2.0ppm of bromine for the continuous treatment of cooling towers.

L8 recommends 5 ppm chlorine for 5 hours when chlorinating cooling systems.

Always consider the pH as the effectiveness of chlorine decreases as the pH rises above 8.0.

Always consider the corrosive effects of high levels of chlorine.

Do not mix this product with acids. Many organic materials will react with chlorine.

Do not mix with sodium bromide solutions in open containers.

It is always advisable to carry out a ‘Control Of Substances Hazardous to Health’ (COSHH) assessment before use.

Test Method

Select a test method suitable for the concentration being measured.

Safety, Storage & Handling

For full details concerning safety precautions, storage and handling procedures for this product please refer to the latest Safety Data Sheet. To request the latest MSDS for this product please fill out the form below.

    Additional information

    Weight 25 kg