sodium tripolyphosphate stpp

• Post Date:

  Jul 09,2025

• Expiry Date:

  Jan 05,2026

• Detailed Description:

  Cas No. :7758-29-4 Specs:purity : 96 min
  Payment Method: TT or L/C at sight
  Sodium triphosphate (STPP) serves predominantly as a builder or water softener. (STPP indeed provides a number of functions including sequestration of water hardness compounds enabling surfactants to function effectively, pH buffering , dirt emulsification and prevention of deposition, hydrolysis of grease, and dissolving-dispersing dirt particles. In many geographies, it has been replaced in detergents, often by a mixture of alternative compounds who each provide one or more of these functions.

• CAS Registry Number:

  7758-29-4

• Synonyms:

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

• Molecular Formula:

  Na₅P₃O₁₀

• Molecular Weight:

  367.86413

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S24/25:;
  

• Company:

  Hebei Wanye Chemical Stock Co., Ltd.     [ China ]          

• Contact:

  Chris Yang

• Tel:

  0311-80979217/80979379/8097984

• Fax:

  0311-80979217/80979849

• Email:

  hbwy@hbwychem.com