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 based Multi-Functional Treatment for Low Pressure Steam Boilers - Bottle

Nitrite based Multi-Functional Treatment for Low Pressure Steam Boilers - Bottle

Accepta 6058 is a high performance, highly concentrated nitrite based multi-functional solid chemical boiler water treatment product scientifically formulated for the treatment and protection of low pressure steam boilers.

Accepta 6058 is a versatile boiler water treatment product incorporating corrosion inhibitors, scale inhibitors, alkalinity builders; and amine for the control of corrosion in steam-lines.

Accepta 6058 is engineered for use in low pressure, low demand, low make-up steam boilers where it is difficult to use traditional technology and still maintain oxygen scavenger/sulphite levels due to intermittent operation or load conditions.

Accepta 6058 is available in fully recyclable plastic bottles each containing 5.5kg of concentrated solid chemical.

Accepta 6058 is packaged in cases containing 4 x 5.5kg bottles.

Each case weighs 21.8kg.

Product Benefits

  • Innovative solid chemical technology
  • High performance nitrite based multi-functional treatment for low pressure steam boilers
  • Excellent for low pressure, low demand, low make-up steam boilers
  • Incorporates corrosion inhibitors, scale inhibitors, alkalinity builders; and amine for the control of corrosion in steam-lines
  • Significant safety improvements
  • Easy to handle, simple to dose
  • Environmentally friendly
  • Reduces carbon footprint
  • Significant space savings

Product Properties

Appearance: Tan to brown amorphous solid
Odour: Slight characteristic odour
Softening point: 49 - 55oC
Bulk density: 1197 kg/m3
Solubility in water: Complete but dissolves slowly
pH (1% solution): 12.0

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

Application & Dosage Information

Accepta 6058 should be applied to maintain 600 – 1000 ppm nitrite in the boiler water.

Testing & Control

Testing In Boiler Water
In Condensate Return
NO2 600 - 1000ppm -
Conductivity See manufacturers guidelines -
pH - 7.0 - 8.5
Iron -  <1ppm 

Test kits suitable for monitoring and controlling the use of Accepta 6058 are available from Accepta.


Feed Acepta 6058 using an Acepta board system.

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

For further technical assistance concerning Accepta 6058 please contact Accepta.

Safety, Storage & Handling

For full details concerning safety precautions, storage and handling procedures for Accepta 6058 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 6058

Popular Solid Chemical 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.