Sodium Tripolyphosphate

• Post Date:

  Jul 03,2025

• Expiry Date:

  Jul 03,2026

• Detailed Description:

  Cas No. :7758-29-4 Quantity: 24
  Specs:Na5P3O10 :94%
  Payment Method: L/C at sight
  Name :sodium tripolyphosphate(STPP)
  Byname: Pent-sodium Phosphate
  Molecular formula: Na5P3O10
  Molecular Weight: 367.86
  Uses:
  Used as one of the main auxiliaries for synthetic detergent, synergist for soap
  Packing and storage:
  In 25Kg,50 Kg,1000 Kg bage,store at a cool,dry and well ventilated place.
  NO. Indexes Industrial Grade
  1 Assay Na5P3O10 % ≥ 94.0
  2 P2O5 % ≥ 57.0
  3 Water Insoluble Matter %≤ 0.1
  4 Iron(Fe) %≤ 0.01
  5 PH value(1%water solution) 9.2-10.0
  

• 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