Sanosil Super 25 Ag Highly Concentrated Disinfectant


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Sanosil Super 25 Ag

Test Kit

Sanosil Drop Test Kit, WTP TK139  or Silver Peroxide Test Strips - Sanostrips


Sanosil Super 25 Ag is a patented* multicomponent disinfectant. The oxidising agent used is hydrogen peroxide, which is bonded with stabilising agents to form a complex solution. A long-lasting effect is ensured by the addition of silver which acts as a catalyst in trace amounts. The bactericidal effect of silver is based on the fact that the monovalent silver ion binds very firmly to bacterial proteins by a covalent or coordinate bond, and thus inactivates or precipitates these. Key features include:

  • Effectiveness against bacteria, viruses, amoebae, fungi and algae. This extremely wide range of application ensures ease of use as only one chemical is needed, rather than multiple products with other disinfectants.
  • Offers extremely good stability which ensures excellent shelf life. The product remains stable at high water/air temperatures; its effectiveness is even increased at high temperatures.
  • Long-term effectiveness which provides protection against re-contamination making it ideally suitable for the disinfection of drinking water pipework and wells.
  • Its principal constituent – hydrogen peroxide – Breaks down into water and oxygen (H2O and O2
  • The two main constituents (H2O and Ag) offer a two pronged attack so the bactericidal effect comes into action quicker and more intensively than if either substance was used on its own.

*UK Patent No 2189394

Product Data

Physical state Clear liquid
pH 2-4
Specific gravity @20oC 1.22




SANOSIL should be dosed according to the specific application method sheet. Services personnel would be pleased to advise on correct application. A Sanosil drop test kit is available (WTP TK139) to determine correct levels in the system.


SANOSIL should be stored in its original container and exposure to sunlight should be kept to a minimum.  SANOSIL SUPER 25 Ag should not be stored with organic materials and acids.  Please refer to Material Safety Data Sheets for detailed handling and storage information.

Use biocides safely. Always read the label and product information before use.


10kg & 30kg drums.


Field representatives can work closely with customer personnel to assure the effective application of the water treatment programme.

More Information

To enquire further about this product click here

NEW - Sanosil Super 25 Ag Test Kit is now available. More...

Further information can be obtained from the Sanosil website at: and for customers outside the UK visit

The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The company shall not be held liable for any damage resulting from handling, contact, mis-use or mis-application of the above product. In all instances the user should satisfy themselves that this product is suitable for the anticipated application and should carry out suitable and sufficient risk/COSHH assessments and a method of use statement.

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