Qingdao Green Chemicals 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 :

  Na2H2P2O7: 95.0%min

• 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 pp bag

• Product description :

  Appearance: white powder Na2H2P2O7: 95.0%min Substances not dissolved in water:1.0%max PH value: 3.5-4.5 Heavy metal (Pb)%: 0.001max Fluorides (F): 0.005%max As: 0.0003%max

• Molecular Structure :