Bronopol Biocide for Industrial Water Treatment – 2526

This product is no longer available, please see our list of biocides or contact us to discuss your application.


Accepta 2526 is a high performance non-oxidising biocide based on bronopol scientifically formulated for use in a range of industrial and process water treatment applications.

Accepta 2526 is a highly effective low foaming, broad spectrum disinfectant and biocide that is effective against Legionella bacteria and other unwanted organisms.

Accepta 2526 can also be used as a secondary biocide in systems being treated with halogen.

Accepta 2526 is supported through the Biocide Products Directive.

Product Benefits

  • High performance non-oxidising biocide
  • Ideal for a range of industrial and process water treatment applications
  • broad spectrum of activity
  • Effective against Legionella bacteria
  • Low foaming
  • Can be used as a secondary biocide in systems being treated with halogen

Product Properties

Form: Aqueous solution
Colour: ColourlessPale yellow
Composition: Sodium hydroxide, phosphonates, polymers and azole
Specific gravity: 1.112 (@ 20oC)
pH: 10 – 14

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

Application & Dosage Information

Dose Accepta 2526 to give 200 ppm (200 g per 1000 lt).

Accepta 2526 can be dosed by hand or through automatic dosing equipment.

Alternate the use of a biocide with a second product to prevent the development of resistant bacteria strains.

Accepta 2526 is compatible with most cooling water treatment products. But do NOT mix neat products.

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

For further technical assistance concerning Accepta 2526 please contact Accepta.

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