Sodium Tripolyphosphate

• Post Date:

  Jan 16,2013

• Expiry Date:

  Jan 16,2014

• Detailed Description:

  Cas No. :7758-29-4 Quantity: 1000Metric Tons
  Specs:White powder or particles
  Price:1000 USD Metric Tons
  Payment Method: T/T, L/C
  Chemical Formula: Na5P3O10
  CAS No: 7758-29-4
  Appearance: White powder or particles
  Packing: 25 or 50 kgs in woven bag lined with plastic bag, 20MT/20’ FCL.
  Usage: The water treatment, the food modifier, the water keeping agent.
  Specifications fo Sodium Tripolyphosphate:
  Item Food Grade Industrial Grade
  P (as P2O5) 57.0 %min 57.0 min
  Assay 94 % min 94 min
  PH value 9.5-10.0 9.2-10.0
  Water insoluble 0.05 %max 0.1max
  Heavy metal (as Pb) 0.001% max -
  Iron as Fe 0.01% max 0.015max
  Chloride (as NaCl) 0.025% max -
  Fluoride (F) 0.003%max -
  Arsenic as As 0.003% max -
  
  

• 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:

  Qingdao Yinuoda Technology CO., Ltd.     [ China ]        

• Contact:

  xiaomin

• Tel:

  86-15231105617

• Fax:

• Email:

  xiaomin.jiang@yahoo.cn