TSPP

• Post Date:

  Oct 04,2016

• Expiry Date:

  Oct 04,2017

• Detailed Description:

  Cas No. :7722-88-5 Specs:GB25557-2010,FCC-V
  Payment Method: L/C at sight or T/T
  1.Chemical name: Tetrasodium Pyrophosphate, Sodium Pyrophosphate
  
  2.M. F.:Na4P2O7
  3.M. W.:265.90
  4.Physical properties: White monoclinic crystal powder, it is soluble in water,insoluble in ethanol. Its water solution is alkalic. It is liable to deliquesce by moisture in the air.
  
  5.Quality standard: (GB25557-2010, FCC-V)
  
  Name of index
  GB25557-2010
  FCC-V
  
  Sodium Pyrophosphate Na4P2O7 %
  96.5-100.5
  95.0-100.5
  
  Water Insoluble ≤%
  0.2
  0.2
  
  PH (1% aqueous solution)
  9.9-10.7
  -
  
  Arsenic (As) ≤%
  0.0003
  0.0003
  
  Heavy Metal (as Pb) ≤%
  0.001
  -
  
  Fluoride (as F) ≤%
  0.005
  0.005
  
  Loss on drying ≤%
  0.5
  0.5
  
  Orthophosphate
  pass test
  -
  
  Pb ≤%
  0.0004
  0.0004
  
  
  6.Usage: In food industry, used as quality improver, applied to can, fruit drinks, milk product, bean milk and so on.
  
  7.Packing: In 25kg composite plastic woven/paper bag with PE liner.
  8.Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture, heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to the packing bags.

• CAS Registry Number:

  7722-88-5

• Synonyms:

  ;Sodium pyrophosphate;Tetrasodium pyrophosphate;TSPP;Tetra Sodium Pyrophosphate;Tetrasodium Diphosohate;

• Molecular Formula:

  Na₄P₂O₇

• Molecular Weight:

  265.9

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  Lianyungang Dongtai Food Ingredients CO.,LTD     [ China ]        

• Contact:

  renia dong

• Tel:

  0518-81581798-827

• Fax:

  0518-81581798-827

• Email:

  renia@lygdongtai.com