Additives

Aluminium Sodium Sulphate (E521): What It Is and Is It Safe?

Moderate Raising Agent / Firming Agent

Aluminium-containing raising agent. Same aluminium accumulation concerns as E520 apply. Aluminium has been linked to neurological effects at high intake, with particular concern for kidney disease patients.

Category: Raising Agent / Firming Agent
Typically used in: Baking powder, some baked goods
Regulatory status: Approved EU/USA (limited). EFSA aluminium intake concerns.
Concerns flagged: Accumulates in the bodyNeurotoxicity concern

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Sources

Where this comes from

EFSA (2008) — Safety of aluminium from dietary intake https://efsa.onlinelibrary.wiley.com/doi/pdf/10.2903/j.efsa.2008.754

E506 Moderate Potassium Aluminium Sulphate View additive E523 Moderate Aluminium Ammonium Sulphate View additive E517 Safe Ammonium Sulphate View additive E503 Safe Ammonium Carbonates View additive E503I Safe Ammonium Carbonate View additive E503II Safe Ammonium Hydrogen Carbonate View additive

Products

Products containing Aluminium Sodium Sulphate

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Aluminium Sodium Sulphate (E521): What It Is and Is It Safe?

Where this comes from

Related additives

Products containing Aluminium Sodium Sulphate

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