Chemicals - Sodium Acid Pyrophosphate (SAPP)


Hubei Xingfa




25 Kg Bag

Grade Standard

Food Grade

General Description

Disodium pyrophosphate or sodium acid pyrophosphate is an inorganic compound consisting of sodium cations and pyrophosphate anion. It is a white, water-soluble solid that serves as a buffering and chelating agent, with many applications in the food industry.


Used as a leavening agent, reducing zymosis time and can also be used as a water retention agent, and a quality improver for meat and sea food processing, Strengthen the feed nutrition .


Items Specifications Results
Assay ≥ 95% 96.4%
P2O5 63-64.5 % 63.5 %
Loss on drying ≤ 0.2% 0.09%
PH Value 4.0-4.5 4.1
Arsenic ≤ 3ppm < 1ppm
Pb ≤ 1ppm < 1ppm
Mercury ≤ 1ppm < 1ppm
Fluorines ≤ 10ppm 2ppm
Water insolubles ≤ 0.5% 0.02%

Lets Get Connected

Lets Get Connected