Potassium Tripolyphosphate（KTPP）
Molecular Formula：K5P3O10
Molecular weight : 448.42
Standard executed : Q/320302GAK09-2003
CAS Number: 13845-36-8
Properties:
Anhydrous tetra potassium phosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25, its solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions

Uses
Sequestering agent for calcium and magnesium in food products; highly soluble in aqueous solutions; excellent dispersion properties; low sodium meats, Poultry, processed seafoods,pocessed cheeses, soups and sauces, noodle products, petfoods, modified starches, processed blood.
Packing and Storage
In 25kg,50kg,1000kg net bag, store at a cool, dry and well ventilated place.
 
           Guaranteed Technical Specifications
NO.  Specifications Industrial Grade Food Grade
1 Apprearance White powder and granular
2  Assay,as K5P3O10 %≥ 95.0 95.0
3  Phosphorus pentoxide(P2O5)%≥ 46.0  46.0
4  PH of 1% water solution 9.2-10.1 9.2-10.1
5  Heavy metals,as Pb %≤ — 0.001
6  Arsenic,as As %≤ — 0.0003
7  Fluoride,as F %≤ - 0.003
8  Water insoluble %≤ 1.0 1.0