Przemysl Chemiczny, Vol.90, No.5, 900-903, 2011
Effect of chemical composition of phosphoric acid on the formation of sodium tripolyphosphate
Com. H(3)PO(4) samples were analyzed for metal ions and impurities and then neutralized with Na(2)CO(3) to Na(5)P(3)O(10). After calcination at 300-550 degrees C and grinding, the product was analyzed for chem. and phase compn.