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Sodium Acid Pyrophosphate (SAPP)

산성피로인산나트륨 (SAPP) E450i CAS 7758-16-9 Acidity Regulator & Leavener
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EATLABEL VERDICT
High Risk
Regulatory scrutiny or health hazard identified
-16 pts
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Overview & Primary Purpose

Inorganic phosphate used in baking powders and french fries that depletes bone calcium and accelerates arterial calcification.

Official Category: Acidity Regulator & Leavener (산도조절제·팽창제)
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3-Nation (KR · US · EU) Regulatory Status

🇰🇷 South Korea (MFDS)
Restricted

Approved leavening and meat binding agent

🇺🇸 United States (FDA)
Approved

FDA GRAS for potato color retention and baking

🇪🇺 European Union (EFSA)
인 총섭취량 규제 (EFSA 40mg/kg)

Monitored under strict phosphate group ADI

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Commonly Found Foods

Frozen french friesdouble-acting baking powderssausagesnuggets
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Safer Clean-Label Alternatives

✓ Cream of tartar✓ Potassium bicarbonate

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