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
Packing: 25kg in net PP bag, 22MT 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.
Food Grade Used as additive agent, ph adjusting
agent and fermentation agent, and ourishment.