English Arabic Chinese (Simplified) French German Greek Italian Polish Portuguese Russian Spanish
  • This email address is being protected from spambots. You need JavaScript enabled to view it.
  • +44 (0) 161 877 2334

Nitrite Corrosion Inhibitor

Nitrite Corrosion Inhibitor

Accepta 2532 is a high performance nitrite based water treatment corrosion inhibitor scientifically formulated for the protection of closed circuits, low and medium pressure hot water systems and chilled water systems.

Accepta 2532 is a very efficient nitrite based water treatment product that has a near neutral pH and offers excellent corrosion control for steel, cast iron, brass and copper.

Accepta 2532 is very economical to use as it includes an integral indicator dye for improved monitoring and control. This allows product dosage rates to be optimised, reducing product costs and eliminating under or over dosing issues.

Product Benefits

  • High performance nitrite based corrosion inhibitor
  • Suitable for both low and medium pressure hot water systems
  • Suitable for chilled water systems
  • Excellent corrosion control for steel, cast iron, copper and brass
  • Excellent dispersing properties
  • Contains the biocide dichlorphen

Product Properties

Fprm: Solution
Colour: Pale yellow, straw coloured
Odour: Slight
pH: 8 - 9
Specific gravity: 1.159
Solubility in water: Completely miscible
Decomposition temp: Decomposes at boiling point

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

Application & Dosage Information

Generally Accepta 2532 should be dosed to give 0.5% product in the system. This gives 1000 ppm sodium nitrite in the system.

The system should be clean when dosed.

Please note that Accepta 2532 will mobilise corrosion debris.   

Dose an isothiazolinone based closed circuit corrosion inhibitor.

Do not mix this product with other chemicals unless advised by your Accepta consultant.

It is important to monitor the product concentration, pH and microbiological status regularly.

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

For further technical assistance concerning Accepta 2532 please contact Accepta.

Safety, Storage & Handling

For full details concerning safety precautions, storage and handling procedures for Accepta 2532 please refer to the latest Safety Data Sheet. To download the latest safety data for this product use the following link:

Safety Data for Accepta 2532

World Class Expertise

Accepta work with industry worldwide delivering practical, cost effective solutions to resolve complex problems. If you require technical assistance, or information about our water treatment chemicals and other speciality products, please contact our dedicated technical support team on:

+44 (0) 845 519 89 90 or complete our Technical Support form.

Expert Training

Develop your skills with our internationally recognised water and wastewater treatment training courses. Delivered by world leading industry experts and designed for engineers, facilities managers and environmental professionals... water treatment training.

Keep upto date with our extensive library of good practice guides, latest research, regulatory updates, news and more... knowledge base.

Custom Chemical Manufacturing

Accepta offer custom chemical manufacturing, specialist toll blending and white label production services for our own water treatment chemicals and client specific formulations to UK and international customers.

To discover how you could benefit from our environmentally sensitive, quality driven chemical manufacturing capabilities please call us on +44 (0) 161 877 2334 or contact us.

International Distributor Opportunities

Accepta's innovative, quality driven customer focused business model creates exciting global supply chain and distributor opportunities for established and ambitious businesses currently active within the water treatment, wastewater treatment and environmental services sectors around the world.

If you are interested in becoming an exclusive international distributor of Accepta water treatment technologies please click here to learn more.

bsi-ukas-14001-2004bsi-ukas-9001-2008british-association-for-chemical-specialitiesinvestors-in-people-iip  greater-manchester-chamber-of-commerce-member