| metaphosphoric acid, tetrasodium salt |
| cyclofos |
| cyclophos |
| metaphosphoric acid [h4p4o12], tetrasodium salt |
| quadrafos |
| sodium metaphosphate (na4p4o12) |
| sodium tetrametaphosphate |
| sodium tetrametaphosphate (na4p4o12) |
| tetrametaphosphoric acid (h4p4o12), tetrasodium salt |
| tetrametaphosphoric acid, tetrasodium salt |
| tetrasodium cyclotetraphosphate |
| tetrasodium tetrametaphosphate |
| sodium cyclotetraphosphate |
