TETRAPOTASSIUM PYROPHOSPHATE

• Post Date:

  Jul 31,2017

• Expiry Date:

  Jan 27,2018

• Detailed Description:

  Cas No. :7320-34-5 PRODUCT : TETRAPOTASSIUM PYROPHOSPHATE
  
  CHEMICAL FORMULA : K4P2O7
  
  CAS No. : 7320-34-5
  
  ORIGIN : CHINA
  
  SPECIFICATION :
  
  ITEM STANDARD
  Tetra potassium pyro-phosphate K4P2O7% 96
  Iron(Fe)% 0.005
  water insolubles % 0.08
  ph value(1% water solvent) 10.51
  Or thophosphate PO4 No distinct yellow color when react with 0.1NAgNO3
  chloride (Cl)% 0.45
  heavy metal contents (Pb)% 0.01
  total phosphorus content(P2O5)% 41
  
  PACKING : In 25 KG bag 22MT/FCL(with pallets)
  

• CAS Registry Number:

  7320-34-5

• Synonyms:

  ;Diphosphoric acid, tetrapotassium salt;Potassium Pyrophosphate;Tetra-Potassium Pyrophosphate;TKPP;Tetrapotassium pyrophosphate;tetrapotassium diphosphate;diphosphoric acid, monopotassium salt;Tetra Potassium Pyrophosphate;

• Molecular Formula:

  K₄O₇P₂

• Molecular Weight:

  330.336522

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

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