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

Molybdate Corrosion Inhibitor for Open & Closed Cooling Systems (Soft Water)

Molybdate Corrosion Inhibitor for Open & Closed Cooling Systems (Soft Water)

Accepta 2508 is a high performance, low toxicity molybdate based cooling water corrosion inhibitor scientifically formulated for the treatment and protection of open and closed cooling water systems containing naturally soft or artificially soft water.

Accepta 2508 is an environmentally friendly, biodegradable scale and corrosion inhibitor that delivers superior results, protecting systems against the corrosion of steel, copper and brass, as well as containing an effective dispersant.

In addition Accepta 2508 is stable to both chlorine and bromine at the levels normally found in cooling systems.

Product Benefits

  • High performance, low toxicity molybdate corrosion inhibitor
  • Excellent corrosion control for steel, copper and brass
  • Contains an effective dispersant
  • Low toxicity
  • Environmentally friendly, biodegradable
  • Designed specifically for use in natural or artificial soft water conditions
  • Stable to chlorine and bromine at the levels normally found in cooling systems
  • Controls the formation of scale
  • Compatible with most cooling water treatment products

Product Properties

Fprm: Liquid
Colour: Pale orange
Odour: Barely perceptible odour
pH: 12.0 - 14.0
Relative density: 1.19
Solubility in water: Miscible in all proportions

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

Application & Dosage Information

Accepta 2508 should be dosed to give 100 - 150 ppm for open systems and 1000 - 1500 ppm for closed systems.

It is important when starting up a new system or re-starting an existing open cooling system apply a dose of 300 ppm.

Enhanced corrosion control can be obtained by back blending 20 - 60 ppm hardness into the system.

NOTE - Always consider the cooling tower manufacturers control limits.

Testing & Control

Test for molybdate. Control to 5 ppm molydate for open systems and 100 ppm for closed systems.

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

For further technical assistance concerning Accepta 2508 please contact Accepta.

Safety, Storage & Handling

For full details concerning safety precautions, storage and handling procedures for Accepta 2508 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 2508

Popular Cooling Water Treatment Products

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.