LianYungang Dongtai Foodingredients co.,ltd

Sodium Pyrophosphate

• Category :

  Food and Feed additives/Food additives

• Synonyms :

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

• CAS NO :

  7722-88-5

• EC NO :

  231-767-1

• Molecular Formula :

  Na₄P₂O₇

• Molecular Weight :

  265.9

• Main Specifications :

  Emulsifier, buffer,nutrient,sequestrant,texturizer,etc

• InChI :

  InChI=1/4Na.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4

• Packing :

  25 KG plastic woven bag lined with PE liner or 25 KG net paper bag

• Product description :

  1.Chemical name:Sodium Pyrophosphate,Tetrasodium Pyrophosphate 2.M. F.:Na4P2O7 3.M. W. :265.90 4.Description:colorless or white crystals or white crystalline granular powder， soluble in water,insoluble in alcohol, the pH of a 1:100 aqueous solution is about 10. 5.Quality standard:HG 2923-1999, FCC-V Name of index HG 2923-1999 FCC-V Sodium Pyrophosphate (Na4P2O7) % 96.5-100.5 95.0-100.5 Insoluble Substances ≤% 0.2 0.2 PH (1% aqueous solution) 9.9-10.7 10 Arsenic (As) ≤% 0.0003 0.003 Heavy Metal ( Pb) ≤% 0.001 - Fluoride ( F) ≤% 0.005 0.005 Loss on lgnition ≤% 0.5 0.5 Orthophosphate pass test - Lead ≤% 0.0004 6. Function: Emulsifier, buffer,nutrient,sequestrant,texturizer,etc 7. Package: Woven bag lined with PP,25kg/bag.Or,as per customers’requirements. 8. Storage and transportation: Store in tight containers in a dry and ventilative warehouse. Keep away from moisture,hot and poisonous substances. Handle with care.

• Uses :

  Emulsifier, buffer,nutrient,sequestrant,texturizer,etc

• Molecular Structure :