1.we supply Sodium Monofluorophosphate. 2.It is widely used in toothpaste We now would like to introduce Sodium Monofluorophosphate to you, the specification is as follows:Sodium monoflurophosphate (Na2PO3F) % : 98 minFree fluoride (F) % : 1.2 maxTotal fluoride (F) %:12.7minBinding fluoride (F) %:12.3minArsenic (As) %: 0.0003 maxHeavy metal (Pb) %: 0.005 maxPH value (2% water solution ) %:6.5 8. ...