STPP 94%

1.have COA with competitive price; 2.timely delivery with the perfect packing; 3. regularly suppliable

Sodium Tripolyphosphate (STPP)  specification:

Synonyms: triphosphoric acid pentasodium salt, pentasodium triphosphate, tripolyphosphate pentasodium, sodium triphosphate, STPP, armofos, empiphos stp-D, freez-gard FP 19, polygon, rhodiaphos H5, thermphos, tripoly Molecular formula: Na5P3O10

Specifications  chart:

 

ITEMS	STANDARD
PURITY(As Na5P3O10):	94% MIN.
Total Phosphorous(as P2O5):	57%MIN.
Water insoluble:	0.06 %MAX.
Iron:	0.009%MAX.
PH Value:	9.2-10
Particle size(1mm screens test retained on mesh)	2%MAX.
Bulk density( g/cm3 ):	0.65-0.75

  

Application:

 builder in laundry powder, sequestrant, chelating agent,Detergent,Detergents & Dishwashing Tablets,( liquid ) Cleaners, Food & Feed industry, in Brines, in the Seafood and Meat industry, Slurries. 

STPP 94%