Sodium Tripolyphosphate

• Category :

  Inorganic chemicals/Inorganic salts

• Synonyms :

  pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);

• CAS NO :

  7758-29-4

• EC NO :

  231-838-7

• Molecular Formula :

  Na₅P₃O₁₀

• Molecular Weight :

  367.86413

• Main Specifications :

  95

• InChI :

  InChI=1S/H5O10P3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h(H,7,8)(H2,1,2,3)(H2,4,5,6)/p-5

• Packing :

  25KG PP IN PE BAG

• Product description :

  Name of index Index Result Na5P3O10 % ≥94 95.6 P2O5 % ≥57 57.7 Substances not dissolved in water % ≤0.03 0.02 As % ≤0.0003 <0.0003 Fluorides % ≤0.003 0.001 Chlorides % ≤0.025 0.014 Pb % ≤0.001 <0.001 Sulfates % ≤0.4 0.2 Whiteness % ≥90 90 PH value(1% of solution) 9.5-10.0 9.7 Appearance White granular Measure up Used as improving agent in food industry,PH value regulating agent, chelating agent for metal ion, adhesive agent and expansion agent. Utilized in the canned bean,fruits and meat,and also in meat food and beer plants.it has the same effect as hexa-sodium, and will produce better results when used together with hexa-sodium.

• Uses :

  food additive keep water keep aquat

• Molecular Structure :