Sodium Acid Pyrophosphate

Sodium Acid Pyrophosphate (SAPP) – High-Efficacy Leavening Agent & pH Regulator

Product Name: Disodium pytophosphate

Product Details:

1.Chemical Formula: Na₂H₂P₂O₇

2.Common Name: Sodium acid pyrophosphate, SAPP

3.Appearance: White crystalline powder

4.Specification: Food grade

5.Purity: 93.0~100.5%

6.Applications:

Leavening Agent: React with baking soda to produce carbon CO₂, causing dough to expand and improving texture and fluffiness (e.g., baked goods and fried foods).
pH Buffer: Adjust acidity to enhance taste and extend shelf life (e.g., sausages, ham, cheese).
Chelating Agent: Bind to metal ions like calcium, iron, and magnesium to prevent oxidation and discoloration.
Moisture Retainer: SAPP’s mild acidity (pH: 4~5) optimizes the food’s pH environment, helping proteins retain moisture effectively (e.g., meat products).

7.Shelf life: 1 year

8.Packaging: 25/50kg bags, supporting ton bags.

9.Storage: Store in a dry, ventilated and cool warehouse

Product parameters

ITEM		INDEX
Disodium pytophosphate(Na₂H₂P₂O₇),ɯ/%		93.0~100.5
Water insoluble matter,ɯ/%	≤	1.0
Arsenic (As)/(mg/kg)	≤	3
Heavy metals (Pb)/(mg/kg)	≤	10
Lead (Pb)/(mg/kg)	≤	2
Fluoride (in F)/(mg/kg)	≤	50
pH(10gL solution)		4.0±0.5