Inorganic Sulphite / Caustic Oxygen Scavenger for Steam Boilers – 2897

This product has been replaced by Accepta 2324


Accepta 2897 is a highly concentrated liquid sulphite / caustic blend scientifically formulated for use as a boiler water oxygen scavenger in steam boilers and steam raising plant applications.

Accepta 2897 is probably the strongest liquid sulphite currently available and has added sodium hydroxide to partially neutralise the products acidity.

Accepta 2897 is designed for use in steam raising plants with very low alkalinity feed water.

Accepta 2897 is best suited to systems with consistent feed water temperatures and should ideally be used at temperatures above 70 oC.

Accepta 2897 will add to the dissolved solids so do not use with steam attemperation.

Accepta 2897 begins to break down at about 40 bar to SO2 and H2S but can be used up to 81 bar.

Product Benefits

  • Highly concentrated liquid sulphite / caustic
  • Excellent oxygen scavenger for steam boilers
  • Ideal for very low alkalinity feed waters
  • Easy to use liquid formulation

Product Properties

Form: Liquid
Colour: White
Boiling point: 100 oC
pH 5.0 – 7.0
Density: 1.25-1.28 kg/m3

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

Application & Dosage Information

For complete dosage and feeding recommendations for Accepta 2897 please contact Accepta technical support.

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

For further technical assistance concerning Accepta 2897 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