Total phosphates (as P2O5 )% --------------68 min
Inactive Phosphates (as P2O5 )%----- -----7.5max
Iron (Fe) %------------------------------0.05max
PH Value------------------------5.8-7.3
Solubility--------------------------pass
Heavy Metals (as Pb) %--------------0.001max
Water insoluble %---------------------0.05max
Sodium Hexametaphosphate Food Grade
Total phosphate, as P2O5%-----------------68.0min
Inactive phosphate, as P2O5%-----------7.5max
Iron, as Fe %--------------------------------0.05max
Ph value (1% solution) %---------------5.8-6.5max
Solubility------------------------------------Qualified
Heavy metals, as Pb %---------------0.001max
Arsenic, as As%-------------------------0.0003max
Fluoride as F%-------------------------0.003max
Water insoluble %-------------------0.06max
Uses: Tech Grade used as a water softening agent in solution for printing,dyeing, and boiler; diffusant in papermaking;slow corrodent, floating agent, dispersing medium,high temperature agglomerant, detergentand soil Analytical Chemistry Reagent.
