Sodium Acid Pyrophosphate

Code SAPP · 酸式焦磷酸钠

SAPP

White powder; aqueous solution is acidic, reacting with carbonates to release CO₂.

Product Overview

Acidic pyrophosphate widely used as a leavening acid in baking, frozen-dough improvement and moisture retention in processed meats.

Typical Applications

  • Leavening acid for cakes, biscuits and steamed buns
  • Frozen dough and pizza-crust improvement
  • Water retention / tenderising for meat and seafood
  • pH adjustment in canned goods and condiments