E-code guide
E338Phosphoric Acid
HalalAcidity regulator
E338

Phosphoric Acid

Acidity regulator

SANHA, JAKIM Handbook 2010, and MUIS all classify this as halal.
Based on 3 cited authorities. Confidence: medium.

What authorities say

3 authorities on record
3say Halal

Why this verdict

E338 is phosphoric acid, an acidity regulator used in cola soft drinks and some processed foods. SANHA, JAKIM Handbook 2010, and MUIS all classify E338 as halal. MUIS notes it is manufactured from phosphate ore. E338 is halal.

Common questions

Is E338 halal?

Phosphoric Acid (E338) is classified halal. SANHA, JAKIM Handbook 2010, and MUIS classify it as halal.

What is E338 made from?

Phosphoric Acid (E338) is a mineral.

Last reviewed by the HalalHQ research team in June 2026.