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Potassium Tripolyphosphate (KTPP)

Potassium tripolyphosphate (KTPP) holds the formula K5O10P3. It is used widely as a cleaning chemical, including in corrosion prevention. We are able to supply this product in 25kg solid bags with fast, UK-wide delivery.


Cleaning Chemicals & Detergents

- Soaps, detergents and liquid cleaning formulations: used as a builder

- Soap manufacture: KTPP can stabilise PH levels for a long period of time

- Cleaning and corrosion prevention: on iron, lead, zinc and other metal surfaces.


- Latex paint production: used as a dispersing agent.


We are leading suppliers & distributors of potassium tripolyphosphate (KTPP)

Potassium tripolyphosphate (KTPP) is a soluble, colourless white crystalline powder. It has no distinguishing odour.

KTPP can be combined with water to create an alkaline solution. We suggest storing your combined KTPP solution in a cool dry place for up to 12 months, after which it can become unusable. To discuss your requirements with our team of product experts, get in touch today.

Potassium tripolyphosphate: for cleaning chemicals, detergency products & corrosion prevention

By forming a protective film on iron, lead and zinc, KTPP holds application for corrosion prevention on a range of metal surfaces. KTPP is also used as a builder in liquid cleaning formulations and a stabiliser in soap products. It can also be used as a dispersing agent in the production of latex paints.

Looking to buy bulk potassium tripolyphosphate?

We have over 50 years’ experience helping companies of all sizes and sectors to meet their varied chemical requirements. We can supply solid KTPP in 25kg bags. Courtesy of our dedicated UK distribution fleet, we’re ideally placed to meet KTPP needs of any size quickly, speedily and securely.

For more information, click the ‘Enquire now’ button to request a potassium tripolyphosphate MSDS. Alternatively, you can reach our team of product experts through our website contact page, by emailing or by phoning 01535 637 876.

CAS Number:
Other names:
KTPP, Pentapotassium Triphosphate; Potassium Triphosphate
EC Number::

Available in the following sizes.

25kg Bag

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    We are unable to sell chemicals to members of the public

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