Tianjin Xinyuan Global Trading Co., Ltd.

Sodium Tripolyphosphate

• Category :

  Inorganic chemicals

• 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 :

  ndustrial grade(GB9983-2004) Food grade(QB1034-91)

• 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

• Product description :

  The industrial sodium tripory phosphate used as detergent catalyst, can also be used in petroleum, metalleugy, mining and water treatment; The food additive used as improving agent in food processing, etc.

  ITEM	STANDARD
  NA5P3O10,DRY BASIS(%)	94 MIN.
  P2O5,DRY BASIS(%)	57 MIN.
  PH, 1%SOLUTION???????????	9.2-10.0
  IRON,Fe(MG/KG)	100 MAX
  WATER INSOLUBLE MATTER(%)	0.1MAX
  WHITE DEGREE	90% MIN

• Molecular Structure :