NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsChemicals/Listings.asp?Company=56580&Standard=060&
NSF/ANSI/CAN 60
Drinking Water Treatment Chemicals - Health Effects
Drinking Water Treatment Chemicals - Health Effects
| Prayon S.A. | |
| Rue Joseph Wauters 144 | |
| Engis 4480 | |
| Belgium | |
| 32 4 273 96 81 |
Facility : Engis, Belgium
|
Sodium Tripolyphosphate |
||
| Trade Designation | Product Function | Max Use |
| CARFOSEL 408 | Corrosion & Scale Control | 13mg/L |
| CARFOSEL 994 | Corrosion & Scale Control | 13mg/L |
| CARFOSEL 997 | Corrosion & Scale Control | 13mg/L |
| Polypray CR | Corrosion & Scale Control | 13mg/L |
| Polypray CR HPI | Corrosion & Scale Control | 13mg/L |
| Polypray GDA | Corrosion & Scale Control | 13mg/L |
| Polypray H | Corrosion & Scale Control | 13mg/L |
| Polypray HL | Corrosion & Scale Control | 13mg/L |
| Polypray LDA Gr | Corrosion & Scale Control | 13mg/L |
| Polypray LV | Corrosion & Scale Control | 13mg/L |
| Polypray LV HPI | Corrosion & Scale Control | 13mg/L |
| Polypray LV12 | Corrosion & Scale Control | 13mg/L |
| Polypray LV4 | Corrosion & Scale Control | 13mg/L |
| Polypray MDA Gr | Corrosion & Scale Control | 13mg/L |
| Prayphos STPP FG Gr SP | Corrosion & Scale Control | 13mg/L |
| Prayphos STPP FG SP | Corrosion & Scale Control | 13mg/L |
Facility : Saint-Clair du Rhone, France
|
Monosodium Orthophosphate |
||
| Trade Designation | Product Function | Max Use |
| Prayphos MSP FG | Corrosion & Scale Control pH Adjustment |
13mg/L |
| Prayphos MSP FG GR | Corrosion & Scale Control pH Adjustment |
13mg/L |
| Prayphos MSP FG Surfin | Corrosion & Scale Control pH Adjustment |
13mg/L |
| Prayphos MSP TG | Corrosion & Scale Control pH Adjustment |
13mg/L |
| Prayphos MSP TG GR | Corrosion & Scale Control pH Adjustment |
13mg/L |
|
Sodium Polyphosphates, Glassy |
||
| Trade Designation | Product Function | Max Use |
| Prayphos SHMP 440 FG | Corrosion & Scale Control Sequestering |
12mg/L |
| Prayphos SHMP 441 FG Gr | Corrosion & Scale Control Sequestering |
12mg/L |
| Prayphos SHMP 449 TG Gr | Corrosion & Scale Control Sequestering |
12mg/L |
| Prayphos SHMP 450 FG | Corrosion & Scale Control Sequestering |
12mg/L |
| Prayphos SHMP 451 FG Gr | Corrosion & Scale Control Sequestering |
12mg/L |
| Prayphos SHMP 458 TG | Corrosion & Scale Control Sequestering |
12mg/L |
| Prayphos SHMP 459 TG Gr | Corrosion & Scale Control Sequestering |
12mg/L |
| Prayphos SHMP 460 FG | Corrosion & Scale Control Sequestering |
12mg/L |
| Prayphos SHMP 461 FG Gr | Corrosion & Scale Control Sequestering |
12mg/L |
|
Tetrapotassium Pyrophosphate |
||
| Trade Designation | Product Function | Max Use |
| Prayphos TKPP FG | Corrosion & Scale Control Sequestering |
17 mg/L |
| Prayphos TKPP FG Gr | Corrosion & Scale Control Sequestering |
17mg/L |
| Prayphos TKPP TG | Corrosion & Scale Control Sequestering |
17mg/L |
| Prayphos TKPP TG Gr | Corrosion & Scale Control Sequestering |
17mg/L |
|
Tetrasodium Pyrophosphate |
||
| Trade Designation | Product Function | Max Use |
| Prayphos TSPP FG | Corrosion & Scale Control Sequestering |
14mg/L |
| Prayphos TSPP FG Gr | Corrosion & Scale Control Sequestering |
14mg/L |
| Prayphos TSPP FG Surfin | Corrosion & Scale Control Sequestering |
14mg/L |
| Prayphos TSPP TG | Corrosion & Scale Control Sequestering |
14mg/L |
| Prayphos TSPP TG Gr | Corrosion & Scale Control Sequestering |
14mg/L |
Number of matching Manufacturers is 1
Number of matching Products is 39
Processing time was 0 seconds
