Tetra Potassium Pyrophosphate(TKPP)

• Post Date:

  Jun 05,2013

• Expiry Date:

  Dec 02,2013

• Detailed Description:

  Cas No. :7320-34-5 Molecular formula: K4P2O7
  Molecular weight: 330.34
  Standard executed: HG/T3591-1999
  CAS Number: 7320-34-5
  Properties:
  Anhydrous tetra potassium phosphate is in white powder or granular. Relative density 2.534 g/cm3 and melting point 1109℃; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25℃,its solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions.
  Uses :
  It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.
  Packing and storage:
  I Packed in 25 Kg, 50 Kg or 1000 Kg net bags. It must be stored in places well ventilated and dry.
  
  

• 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:;
  

• Company:

  Sichuan Shifang Yuecheng Phosphate Chemical Co., Ltd.     [ China ]          

• Contact:

  MR LU

• Tel:

  86-838-8308088 8308078 83080

• Fax:

  86-838-8305189

• Email:

  ljgyuecheng@yahoo.com.cn