Sodium tripolyphosphate

• Post Date:

  Feb 25,2016

• Expiry Date:

  Aug 23,2016

• Detailed Description:

  Cas No. :7758-29-4 Payment Method: T/T or L/C
  SODIUM TRIPOLY PHOSPHATE
  (STPP)
  Molecular formula: Na5P3O10
  Molecular Weight: 367.86
  Properties: White powder.
  CAS No.：7758-29-4
  Uses:Mainly used for producing synthetic detergent, as synergist for soap,in ceramic industry. Used as food additive in foodstuff industry.
  Packing:In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags.
  
  Indexes Industrial Grade Food Grade
  Assay Na5P3O10 % ≥ 94.0 94.0
  P2O5 % ≥ 57.0 57.0
  Water Insoluble Matter %≤ 0.10 0.05
  Iron(Fe) %≤ 0.01 0.01
  PH value (1% water solution) 9.2-10.0 9.5-10.0
  Heavy Metal (as Pb) %≤ 0.001
  Arsenic (As) %≤ 0.0003
  Fluoride (F) %≤ 0.003
  Whiteness %≥ 90 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:

  Sichuan Yonglin Chemical Co.,Ltd     [ China ]        

• Contact:

  Michelle

• Tel:

  +86-18683870910

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• Email:

  michelle53@163.com