salts and related compounds

E513 — Sulphuric Acid

Acidity regulator - used in food processing

Also known as: Sulfuric Acid · Sulphuric Acid

Permissible

Yes — Halal

Generally accepted as halal. This additive is typically derived from plant or synthetic sources and does not contain any prohibited ingredients according to Islamic dietary laws.

Function Acidity regulator - used in food processing
Found in used in processing starch, beer, and wine
Source synthetic (industrial)

School of Thought Breakdown

Hanafi

Permitted

Maliki

Permitted

Shafi'i

Permitted

Hanbali

Permitted

Inorganic acid - halal as a processing aid.

What to do with this product

Follow these steps in order — most products resolve at step 1 or 2

1

Safe to consume

E513 is permissible across all major schools of Islamic thought. No further verification is needed for this specific additive.

Permissible — no verification required
2

Still check the rest of the ingredients list

Other E-codes on the same label may have a different halal status. Use our database or scanner to verify each one.

Always verify the complete label

You're all clear for this additive

E513 is permissible. Focus your label check on the other E-codes in this product — some may have different statuses.

Scan the full label →
Background & Details

About E513

Miscellaneous - acids and salts: sulphuric acid and its salts Generally accepted as halal. This additive is typically derived from plant or synthetic sources and does not contain any prohibited ingredients according to Islamic dietary laws.

What is E513 made from?

  • synthetic (industrial)

Foods that commonly contain E513

used in processing starch, beer, and wine

Always check the ingredient label on the specific product - manufacturers may change formulations.

Frequently Asked Questions

Is E513 (Sulphuric Acid) halal?

E513 (Sulphuric Acid) is classified as Halal. Generally accepted as halal. This additive is typically derived from plant or synthetic sources and does not contain any prohibited ingredients according to Islamic dietary laws.

What is E513 used for?

E513 is used as a acidity regulator - used in food processing in food products.

What foods contain E513?

E513 (Sulphuric Acid) is commonly found in: used in processing starch, beer, and wine.

What is E513 made from?

E513 can be derived from the following sources: synthetic (industrial).

What are the other names for E513?

E513 may appear on food labels as: Sulfuric Acid, Sulphuric Acid.

Free weekly guide

Know before you eat — wherever you are

Join Muslims worldwide who get our weekly halal food guide — ingredient alerts, certified brand updates, and products your family can buy without second-guessing.

This information is for educational purposes only. For religious rulings, consult a qualified Islamic scholar or halal certification authority. E-code classifications may vary by source, manufacturing process, and school of thought.