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Tetra Potassium Pyrophosphate(TKPP)

Inquiry
  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: 7320-34-5 Potassium Diphosphate
  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
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