Specification :

No. Specifications Industrial Grade Food Grade
1 Total phosphate, as P2O5%¡� 68.0 68.0
2 Inactive phosphate, as P2O5%¡Ü 7.5 7.5
3 Iron, as Fe %¡Ü 0.05 0.05
4 Ph value (1% solution) %¡Ü 5.8-7.3 5.8-6.5
5 Solubility Qualified Qualified
6 Heavy metals, as Pb %¡Ü 0.001
7 Arsenic, as As%¡Ü 0.0003
8 Fluoride as F%¡Ü 0.003
9 Water insoluble %¡Ü 0.05 0.06

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.
Packing: 25kg in net PP bag, 22MT in the 20FCL