Sodium Tripolyphosphate

• Category :

  Food and Feed additives/General reagents

• 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 :

  94%,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 bag or per customer's request

• Product description :

  Other Names︰	pentasodium triphosphate; Pentasodium Tripolyphosphate; Sodium Phosphate Tripoly; STPP
  EINECS NO︰	231-838-7
  Molecular Formula︰	Na5P3O10
  Molecular Weight︰	367.86413
  Appearance︰	white powder
  Specification︰	Melting Point: 622℃ Solubility: easily soluble in water; 20 g/100 mL (20℃) PH value (1% water solution): 9.5-10.0 Water Insoluble Matter %≤: 0.05 P2O5 % ≥: 57.0 Whiteness %≥: 90
  Delivery︰	within 15 days after payment
  Payment Terms︰	TT / LC

  ?

  RENOWN - The Chemical Company
  http://www.renownchemical.com
  Guangzhou Renown Chemical Co.,Ltd.
  E-mail: info@renownchemical.com

• 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 suspensions of coatings, kaolin, magnesium oxide, calcium carbon

• Molecular Structure :