| Identification | |
| Name: | Potassium pyrophosphate |
| Synonyms: | Tetra Potassium Pyrophosphate;Tetrapotassium Pyrophosphate (TKPP);Diphosphoricacid, potassium salt (1:4);Diphosphoricacid, tetrapotassium salt (9CI);Pyrophosphoric acid, tetrapotassium salt(8CI);Phosphosol;Potassium diphosphate (K4P2O7);Potassium phosphate(K4P2O7);Tetrakalium pyrophosphate;Tetrapotassiumdiphosphate;Tetra Potassium Pyrophosphate(TKPP); |
| CAS: | 7320-34-5 |
| EINECS: | 230-785-7 |
| Molecular Formula: | K4O7P2 |
| Molecular Weight: | 330.33 |
| InChI: | InChI=1/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4 |
| Molecular Structure: |  |
| Properties | |
| Boiling Point: | >1500 |
| Density: | 2.534 |
| Stability: | Stable at room temperature in closed containers under normal storage and handling conditions. |
| Water Solubility: | SOLUBLE |
| Solubility: | Soluble in water |
| Appearance: | White crystalline powder |
| Specification: |
?Tetrapotassium pyrophosphate , its cas register number is 7320-34-5. It also can be called Potassium pyrophosphate ; and Potassium diphosphate . |
| Report: |
EPA FIFRA 1988 pesticide subject to registration or re-registration. Reported in EPA TSCA Inventory. |
| Storage Temperature: | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. |
| Sensitive: | Hygroscopic |
| Usage: | Substance is used in detergents and surfactants. |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
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