Renze SAPP (Sodium Acid Pyrophosphate) Food Grade Powder
Renze high-purity Food Grade SAPP (Sodium Acid Pyrophosphate) is a
premium leavening agent and quality improver, widely used in baked
goods, seafood processing, meat products, and potato-based snacks.
It ensures optimal texture, stability, and shelf life while meeting
strict food safety standards. Choose Renze SAPP for consistent
performance and reliability in industrial food applications.
Renze Food Grade SAPP Technical Parameters
Parameter Specification Test Method
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Chemical Formula Na₂H₂P₂O₇ -
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CAS No. 7758-16-9 -
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Appearance White, free-flowing powder Visual
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Assay (Dry Basis) ≥ 95.0% Titration
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P₂O₅ Content 63.0% - 64.0% Gravimetric
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pH (1% Solution) 3.5 - 4.5 pH Meter
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Loss on Drying ≤ 0.5% 105°C, 2hrs
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Water Insolubles ≤ 0.2% Filtration
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Heavy Metals (Pb) ≤ 10 ppm ICP-MS/AAS
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Arsenic (As) ≤ 3 ppm Atomic Absorption
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Fluoride (F) ≤ 10 ppm Ion Chromatography
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Lead (Pb) ≤ 2 ppm ICP-OES
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Applications Baking powder, seafood, meat processing, potato
products
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Renze SAPP (Food Grade) - Key Applications
✔ Baked Goods – Acts as a leavening agent in cakes, muffins, and
biscuits for improved rise and texture.
✔ Seafood Processing – Retains moisture in shrimp, crab, and fish
to enhance freshness and weight.
✔ Meat Products – Improves tenderness and water retention in
sausages, ham, and canned meats.
✔ Potato Products – Prevents darkening in fries and chips while
maintaining crispness.
✔ Dairy & Cheese – Adjusts pH and stabilizes emulsification in
processed cheese.
Product Advantages
✅ High Purity – ≥95% assay for consistent performance.
✅ Extended Shelf Life – Low moisture content prevents caking.
✅ Versatile Functionality – Works as a leavening agent, pH
regulator, and emulsifier.
✅ Food Safety Compliant – Meets FCC, USP, and EU/China GB
standards.
✅ Cost-Effective – Enhances yield in meat/seafood processing.
