Sodium Hexametaphosphate Industrial 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
Packing: 25kg in net PP bag, 20MT in the 20'FCL
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.