LianYungang Dongtai Foodingredients co.,ltd

Sodium Acid Pyrophosphate

• Category :

  Food and Feed additives/Food additives

• Synonyms :

  disodium dihydrogenpyrophosphate;Sodium Acid Pyrophosphate;Sodium pyrophosphate dibasic;Diphosphoric acid, disodium salt;Disodium Dihydrogen Pyrophosphate;Disodium Pyrophosphate;Disodium pytophosphate;SAPP;disodium phosphonato phosphate;

• CAS NO :

  7758-16-9

• EC NO :

  231-835-0

• Molecular Formula :

  Na₂H₂P₂O₇

• Molecular Weight :

  221.94

• Main Specifications :

  rapid fermenting agent

• InChI :

  InChI=1/2Na.H4O7P2/c;;1-8(2,3)7-9(4,5)6/h;;(H2,1,2,3)(H2,4,5,6)/q2*+1;/p-4

• Packing :

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

• Product description :

  1.Chemical name:Disodium Dihydrogen Pyrophosphate、Sodium Acid Pyrophosphate 2.M. F.: Na2H2P2O7 3.M. W. : 221.94 4.Description:white, crystalline powder or granule,soluble in water,the pH of a 1:100 aqueous solution is about 4. 5.Quality standard:( FCC-V、HG2928-1999) Name of index FCC-V HG2928-1999 Content (Na2H2P2O7) ≥ % 93.0-100.5 95.0 Insoluble Substances ≤% 1.0 1.0 PH (1% aqueous solution) - 3.5-4.5 Arsenic(As),ppm, ≤ 3 3 Heavy Metals (as Pb),ppm, ≤ - 15 Fluoride(F),ppm, ≤ 50 50 Lead ppm, ≤ 2 - 6. Function: Buffer; emulsifier; leavening agent; sequestrant,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 and poisonous substances. Handle with care.

• Uses :

  Rapid fermenting agent, buffer; emulsifier; leavening agent; sequestrant,etc.

• Molecular Structure :