Sodium Tripolyphosphate

Tech Grade Specifications: NA5P3O10 94% min P2O5 57.0% min Water insoluble matter 0.15% max Iron (Fe) 0.01% max Ph value (1% water solution) 9.2-10.0 Particle sizethrough 16 mesh sievethrough 35 mesh sievetrough 100 mesh sieve 95%90% 40% Whiteness 90 max Uses: used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; as an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; as an oil contamination resistance agent in paper production.