Accepta 2591 is a highly effective, rapid acting organic biocide scientifically formulated for use in open re-circulating cooling systems. Accepta 2591 contains DBNPA.
Accepta 2591 will rapidly kill a wide range of bacteria including Legionella bacteria. At 100 ppm Legionella is killed in 2 hours.
Accepta 2591 delivers a synergistic performance with halogen.
Accepta 2591 also exhibits rapid breakdown (hydrolysis) to low toxicity end products. The rate of breakdown increases with temperature and pH.
- Fast acting, effective DBNPA based biocide.
- Breaks down to low toxicity end products.
- Suitable for industrial air washer systems.
- A good secondary biocide for systems treated with halogen.
|Composition:||A solution of 2,2-dibromo-3-nitrilopropionamide in water and glycol.|
|pH:||2.5 - 3.5|
*Full details of the product properties are available in the Safety Data Sheet. See below.
Application & Dosage Information
Dose Accepta 2591 to give 100 ppm (100 g per 1000 L). This product can be dosed by hand or through automatic dosing equipment.
We always recommend that you alternate the use of a biocide with second to prevent the development of resistant bacteria strains.
Where the pH or temperature of a system are high consult the DBNPA half-life chart.
Test - DBNPA test kit is available in various formats from Accepta.
It is always advisable to carry out a 'Control Of Substances Hazardous to Health' (COSHH) assessment before use.
Safety, Storage & Handling
For full details concerning safety precautions, storage and handling procedures for Accepta 2591 please refer to the latest Safety Data Sheet. To download the latest safety data for this product use the following link: