Sodium Acid Pyrophosphate

Other Name: SAPP
CAS No: 7758-16-9
E No: E450(i)
Einecs No: 231-835-0
Molecular Formula: Na2H2P2O7
Molecular Mass: 221.94 g/mol
MOQ: 1000KG


Sodium Acid Pyrophosphate (SAPP) is a white crystalline powder with the chemical formula Na2H2P2O7. It is readily soluble in water and glycerin but insoluble in oils and solvents. SAPP has a mild acidic taste and is odorless.

SAPP is used as an emulsifier, buffering agent, sequestrant, and leavening acid in a variety of foods including meat products, seafood, dairy, and bakery goods. It helps control acidity, improves shelf-life, binds metal ions and emulsifies fats. SAPP can also be used to improve the mixing tolerances of chemical leaveners in batter systems.

Our Sodium Acid Pyrophosphate is manufactured under strict quality control and in compliance with food-grade specifications. Low moisture and high assay are guaranteed to ensure maximum effectiveness for your applications. Competitive pricing can be offered based on your specific needs. SAPP is packed in 25kg fiber drums, 50lb paper bags or 1kg plastic bottles.

Please feel free to contact us for samples, specifications, packaging options and a quote for Sodium Acid Pyrophosphate. We have been manufacturing and exporting quality chemicals since 2012 and seek to build long-term partnerships with customers by providing quality products and professional service.

Let us know how we can assist you in using SAPP to improve production efficiency, product quality and shelf life. We look forward to working with you!