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The Filtr Library
Additive · Filtr file

E517

Ammonium Sulphate

Dough conditioner and acidity regulator.

SAFEPenalty−0 ptsFSANZPERMITTEDBanned in—
FILE · E517
SafeFiltr penalty−0 pts
ISSUED · 06.2026
01 / 04What it is

E517 in plain English

Dough conditioner and acidity regulator.

02 / 04Why it's used

It's a flour treatment agent.

To strengthen dough and standardise baking performance across batches of variable flour.

flour treatment agent
03 / 04Health concerns

No meaningful safety concern.

Recognised safe by EFSA, FDA and FSANZ at typical exposure.

04 / 04Regulatory status

How the world's regulators rule

Australia · FSANZ
Permitted
Banned jurisdictions
None recorded
Filtr risk tier
Safe
Filtr score penalty
−0 points
Category
Flour treatment agent