Alkaline Multi-Metal Corrosion Inhibitor for Closed Circuit Systems – 2580

This product has been replaced by Accepta 2309


Accepta 2580 is a high performance nitrite free water treatment product scientifically formulated as an alkaline multi-metal corrosion inhibitor developed for the treatment of closed circuit systems.

Accepta 2580 is suitable for multi-metal systems including those that contain aluminium.

Accepta 2580 comprises a high pH formulation and contains molybdate, borate and silicate.

Accepta 2580 is nitrite free.

Product Benefits

  • High performance multi-metal corrosion inhibitor for closed circuits
  • Suitable for systems that contain aluminium
  • Nitrite free
  • Easy to use liquid formulation

Product Properties

Composition: An aqueous solution of sodium molybdate, sodium silicate, borate and azole
Appearance: Slightly hazy liquid
Odour: Slight
Specific gravity: 1.23 @20 oC
pH: > 12
Solubility: Completely miscible

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

Application & Dosage Information

The normal dosage rate for Accepta 2580 is 1300 – 2500 ppm. The system should be clean prior to application.

Monitor the product concentration, pH and microbiological status regularly.

Do not mix Accepta 2580 with other chemicals unless advised by Accepta technical support.

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

Test Method

On-site and laboratory test for molybdate. 100 – 200 ppm (as MoO4)

For further technical assistance concerning Accepta 2580 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