Sell Sodium Hexametaphosphate

Sodium Hexametaphosphate 68% Tech Grade 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