Sodium pyrophosphate anhydrous
Sodium pyrophosphate anhydrous |
| Product name: | Sodium pyrophosphate anhydrous |
| Alias: | Sodium pyrophosphate; Tetrasodium pyrophosphate; TSPP; Tetra Sodium Pyrophosphate; Tetrasodium Diphosohate |
| CAS No.: | 7722-88-5 |
| EINECS No.: | 231-767-1 |
| Formula: | Na4P2O7 |
| MW: | 265.9 |
| Structure: |  |
| Density: | 2.53 |
| Melting point: | 880℃ |
| Properties: | White crystalline powder |
| Solubility: | Soluble in water, solubility in water at 20 ℃ 100g of 6.23g, alkaline aqueous solution; insoluble in alcohol. |