Hebei Medipharm Co., Ltd.

Sodium Acid Pyrophosphate

• Category :

  Food and Feed 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 :

• 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

• Product description :

  Commodity: Sodium Acid Pyrophosphate CAS#:7758-16-9 Formula: Na2H2P2O7 Structural Formula: Uses: Play a role of buffering agents, fermentation agents, modifiers, emulsifiers, nutritional agents, canned preservatives in food. Application: As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, it can shorten water resetting time and avoid stickiness and mushiness of the noodles; When applied to crackers or cakes, it may shorten fermentation time, lower the breakage, make the porous space in good order and therefore lengthen the shelf life. Specifications: ITEMS Standard Appearance White powder Main Content (Na2H2P2O7) 95.0%min Water Insoluble 1.0%max PH value of 1% solution 3.5～4.5 Arsenic (As) 0.0003%max Heavy metal (Pb) 0.001%max Fluoride (F) 0.005%max Plumbum(Pb) 0.0002%max

• Molecular Structure :