METHOD FOR SYNTHESIS OF LITHIUM HEXAFLUOROPHOSPHATE

摘要

The method for synthesis of lithium hexafluorophosphate comprises interaction of phosphorus pentachloride and lithium fluoride in liquid hydrogen fluoride medium at a temperature between (-50) and (-80) DEGREE C. The product isolation is carried out under standard atmosphere, and obtained product is blasted by the mixture of gaseous hydrogen fluoride and dry nitrogen at the temperature between 105 and 115 DEGREE C.