Tetrasodium pyrophosphate CAS#: 7722-88-5; ChemWhat Code: 21282
Names & Identifiers |
| Product Name | Tetrasodium pyrophosphate |
| Synonyms | pyrophosphatedesodium;pyrophosphatetetrasodique;Sodiumpyrophosphate,anhydrous;sodiumpyrophosphate[na4p2o7];tetranatriumpyrophosphat;tetrasodiumpyrophosphate,anhydrous;victortspp;Sodium phosphate (pyro) |
| CAS Registry Number | 7722-88-5 |
| Molecular Formula | Na4O7P2 |
| Molecular Weight | 265.9 |
| EINECS | 231-767-1 |
| Other Registry Numbers | ; |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 80 °C |
| Boiling Point | 93.8 °C |
| Density | 2.53 g/mL at 25 °C(lit.) |
| Storage | Store at room temperature. |
| Solubulity | H2O: 0.1 M at 20 °C, clear, Colorless |
| form | Granular |
| Color | White |
| Water Solubility | Soluble in water. Insoluble in ethyl alcohol. |
| Sensitive | Hygroscopic |
| Merck | 14,9240 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | Diphosphoric acid, tetrasodium salt(7722-88-5) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi,Xn |
| R Phrase | 36/37/38-41-22 |
| S Phrase | 26-36-39 |
| WGK Germany | 3 |
| RTECS | UX7350000 |
| TSCA | Yes |
| HS Code | 28353990 |
| Hazardous Substances Data | 7722-88-5(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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