Thermphos offers a range of CEN grade products for use in potable water.
Phosphoric acid and KALIPOL® 32 are the most commonly used chemicals in the control of plumbosolvency in drinking water. Sodium hexametaphosphate (SHMP) is used for the control and removal of calcium carbonate scale in pipework.
For treatment of industrial and non-potable waters please refer to our Water Treatment section under Industrial Applications.
Select a product based on product functionality, check the overview below. Alternatively select a product in the list of product names below to get more detailed information.
| Function | Product names |
| Dispersant | CALGON® CEN grade, United Kingdom; KALIPOL® C40 CEN Grade, United Kingdom; Sodium hexametaphosphate CEN Grade, United Kingdom; |
| pH modifier / Buffer | KALIPOL® 32 CEN grade, United Kingdom; |
| Plumbosolvency Control Agent | KALIPOL® 32 CEN grade, United Kingdom; Phosphoric Acid 750 CEN, United Kingdom; Phosphoric Acid CEN Grade, Netherlands; |
| Scale inhibitor | CALGON® CEN grade, United Kingdom; KALIPOL® C40 CEN Grade, United Kingdom; Sodium hexametaphosphate CEN Grade, United Kingdom; |
| Sequestrant | CALGON® CEN grade, United Kingdom; KALIPOL® C40 CEN Grade, United Kingdom; Sodium hexametaphosphate CEN Grade, United Kingdom; |