stpp

• Post Date:

  Jul 03,2025

• Expiry Date:

  Dec 30,2025

• Detailed Description:

  Cas No. :7758-29-4 STPP detergent grade
  
  Testing item standard
  Assay na5p3o10 ≥ 94.0
  P205 %≥ 57
  Water insoluble matter%≤ 0.15
  PH value 9.2-10.0
  Iron(fe), % ≤ 0.01
  Whiteness % ≥ 90

• 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