Product instruction:

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