Potassium phosphate tribasic monohydrate
SIAL/04249 - 90%
Synonym: tert-Potassium phosphate monohydrate; Tripotassium phosphate
CAS Number: 27176-10-9
Empirical Formula (Hill Notation): K3O4P · H2O
Molecular Weight: 230.28
EC Number: 231-907-1
MDL Number: MFCD00150410
Linear Formula: K3O4P · H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤50 mg/kg |
| sulfate (SO42-): ≤200 mg/kg | |
| assay | 90% |
| cation traces | Fe: ≤20 mg/kg |
| impurities | ≤0.002% heavy metals (as Pb) |
| InChI | 1S/3K.H3O4P.H2O/c;;;1-5(2 |
| InChI key | RMNIZOOYFMNEJJ-UHFFFAOYSA |
| loss | ≤13% loss on ignition, 800 °C |
| Quality Level | 200  |
| SMILES string | O.[K+].[K+].[K+].[O-]P([O |
| Application: | Potassium phosphate tribasic can be used in Suzuki-Miyaura cross-coupling reactions of γ-boronated esters with aromatic halides to synthesize regioselectively substituted amino esters with the retention of configurations. |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H315 - H318 |
| Precautionary statements | P280 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 38-41 |
| Safety Statements | 26-39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 90% |
| UNSPSC | 12352302 |