Introduction: Rare metal extractant (Tributyl phosphate), Molecular formula: C12H27O4P.
Relative molecular quality: 266.32
CAS No.: 126-73-8
HS code: 29199000.20
Basic Character: Colorless to light yellow transparent liquid; melting point: <-80ºC; boiling point: 289ºC; relative density: 0.9729(25/4ºC); dynamic viscosity: 3.5-4.0mN/m; refractive index: 1.4226; water solubility: 0.1%; flashing point: 146ºC.
| Item | High Purity | Superior Grade | Antifoaming Grade |
|---|---|---|---|
| APHA | 10 | 10 | 30 |
| Acid value, mgKOH/g≤ | 0.02 | 0.10 | 0.5 |
| Moisture (H2O), w%≤ | 0.05 | 0.10 | - |
| Density (20ºC), g/ml | 0.975-0.980 | 0.974-0.980 | - |
| Content, w%≥ | 99.6 | 99.0 | - |
Used for extracting rare metals such as uranium, rare earth, nickel, cobalt, molybdenum, lithium, and mercury.
⚠️ Strictly prohibited for use in human and animal food/feed additives.



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