Tributilfosfat (TBF, ether of phosphoric acid) 2919900090

Tributyl phosphate (TBP, phosphoric acid ester) is a colorless liquid, poorly soluble in water, well - in organic solvents.

Obtained by the interaction of normal butyl alcohol with POCl3. Tributyl phosphate extractant for separation of REE and transuranic elements, extraction of metals from spent nuclear fuel, concentration of trace amounts of metals (Au, Fe, Ce, Sc, U, transuranic elements and REE), plasticizer of polymers, solution of nitrates and cellulose acetates , antifoam additive, heat carrier.